采購20CrMo無縫鋼(gang)管就來融拓金屬材料(大慶市分公司)jscl2632,從原材料的嚴格篩選到生產過程的精細控制,再到成品的嚴謹檢測,我們力求在每一個環節都做到盡善盡美,只為給您帶來滿意的20CrMo無縫鋼管。聯系人:張經理,地址:[經濟開發區東昌東路(lu)當代大廈(sha)]。公司主營：大慶鍍鋅管、大慶12CrMoV無縫鋼管、大慶40Mn2無縫鋼管、大慶合金圓鋼、大慶合金鋼板。生產基地位于【大慶】，供應范圍覆蓋黑龍江省、哈爾濱市、齊齊哈爾市、鶴崗市、大慶市、佳木斯市、牡丹江市、黑河市、綏化市、大興安嶺市 薩爾圖區、龍鳳區、讓胡路區、紅崗區、肇州縣、肇源縣、林甸縣等(deng)(deng)區(qu)域(yu)。 黑龍江(jiang)省(sheng),大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)市 大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)市，別稱(cheng)油(you)城，II型(xing)大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)城市，國(guo)務(wu)院批復確定的(de)(de)(de)(de)(de)(de)黑龍江(jiang)中(zhong)西(xi)部重要(yao)的(de)(de)(de)(de)(de)(de)中(zhong)心城市、中(zhong)國(guo)重要(yao)的(de)(de)(de)(de)(de)(de)石(shi)油(you)生(sheng)(sheng)產和石(shi)化工業(ye)(ye)(ye)基地(di)。截至2022年(nian)，大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)市轄5個(ge)(ge)(ge)區(qu)、3個(ge)(ge)(ge)縣和1個(ge)(ge)(ge)自治縣，總(zong)面積2.1萬(wan)平方千米，常住人(ren)口(kou)(kou)為272.7萬(wan)人(ren)。2022年(nian)大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)實現地(di)區(qu)生(sheng)(sheng)產總(zong)值2988.6億元，同(tong)比下降0.3%。 融拓金(jin)(jin)(jin)屬(shu)材(cai)料有限公(gong)(gong)(gong)司(si)(si)是一家專業(ye)(ye)(ye)致力(li)于大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)熱(re)軋(ya)無(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)冷(leng)拔無(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)合(he)金(jin)(jin)(jin)無(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)高壓(ya)(ya)鍋(guo)(guo)爐(lu)管(guan)(guan)(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)精(jing)密(mi)無(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)精(jing)密(mi)合(he)金(jin)(jin)(jin)管(guan)(guan)(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)合(he)金(jin)(jin)(jin)圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)耐(nai)(nai)磨板(ban)(ban)(ban)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)合(he)金(jin)(jin)(jin)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)鍍鋅(xin)管(guan)(guan)(guan)(guan)(guan)(guan)銷售的(de)(de)(de)(de)(de)(de)大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)型(xing)流(liu)(liu)通企業(ye)(ye)(ye)，常年(nian)經營(ying)(ying)成都、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)包鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)冶鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)魯寶、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)鞍(an)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)安(an)陽、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洪都、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)天津等(deng)(deng)幾(ji)大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)廠的(de)(de)(de)(de)(de)(de)國(guo)產進(jin)口(kou)(kou)的(de)(de)(de)(de)(de)(de)無(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)合(he)金(jin)(jin)(jin)管(guan)(guan)(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)鍋(guo)(guo)爐(lu)管(guan)(guan)(guan)(guan)(guan)(guan)。經營(ying)(ying)品種多，規格(ge)齊(qi)全(quan)，保質(zhi)(zhi)(zhi)保量，常年(nian)庫(ku)存保有量7000噸以上。所售產品均執行(xing)標(biao)準，適用(yong)(yong)(yong)于工程、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)煤礦、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)紡織、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)電(dian)(dian)(dian)力(li)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)鍋(guo)(guo)爐(lu)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)機械、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)軍工等(deng)(deng)各個(ge)(ge)(ge)領(ling)域(yu)。公(gong)(gong)(gong)司(si)(si)始終堅持“公(gong)(gong)(gong)正(zheng)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)客觀、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)科學(xue)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)誠信(xin)”的(de)(de)(de)(de)(de)(de)經營(ying)(ying)原則，重合(he)同(tong)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)守信(xin)譽(yu)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)保質(zhi)(zhi)(zhi)保量、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)按(an)期(qi)交貨”。多年(nian)來公(gong)(gong)(gong)司(si)(si)憑(ping)借良好的(de)(de)(de)(de)(de)(de)信(xin)譽(yu)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)優(you)(you)(you)質(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)產品、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)低廉的(de)(de)(de)(de)(de)(de)價(jia)格(ge)享(xiang)譽(yu)全(quan)國(guo)30多個(ge)(ge)(ge)省(sheng)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)市、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)自治區(qu)，產品出口(kou)(kou)歐洲、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)南美等(deng)(deng)十多個(ge)(ge)(ge),深(shen)得用(yong)(yong)(yong)戶信(xin)賴！ 無(wu)(wu)(wu)縫(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)規格(ge):38-133*3-45mm 177-426*10-100mm 。可定做無(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)材(cai)質(zhi)(zhi)(zhi)有：20#、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)35#、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)45#、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)Q345B、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)20G、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)20A、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)40Mn2、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)45Mn2、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing) 27SiMn、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)40MnB、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)20MnVB、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)20Cr、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)30Cr、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)35Cr、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)40Cr、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)45Cr、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)50Cr、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing) 38CrSi、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)12CrMo 、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing) 20CrMo、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)35CrMo、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)42CrMo、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)12CrMoV、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)12Cr1MoV、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)38CrMoAL、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)50CrV、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)20CrMnSi、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)30CrMnSi、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing) 35CrMnSi、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing) 20CrMnTi、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)30CrMnTi、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)12CrNi2、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing) 12CrNi3、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)12Cr2Ni4、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)40CrNiMoA、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing) 45CrNiMoVA、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)20G、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)20MnG、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)25MnG、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)12CrMoG、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)15CrMoG、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)12Cr2MoG、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)12Cr1MoVG、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing) 12Cr2MoWVTiB、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing) 12Cr3MoVSiTiB。主要(yao)生(sheng)(sheng)產結構用(yong)(yong)(yong)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)流(liu)(liu)體用(yong)(yong)(yong)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)中(zhong)高壓(ya)(ya)鍋(guo)(guo)爐(lu)用(yong)(yong)(yong)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)船舶用(yong)(yong)(yong)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)化肥生(sheng)(sheng)產專用(yong)(yong)(yong)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)輸油(you)用(yong)(yong)(yong)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)輸氣用(yong)(yong)(yong)無(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)及板(ban)(ban)(ban)卷 管(guan)(guan)(guan)(guan)(guan)(guan)兩大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)類，上百個(ge)(ge)(ge)品種。 公(gong)(gong)(gong)司(si)(si)主要(yao)生(sheng)(sheng)產外(wai)徑:￠14-159mm,壁厚(hou)(hou):￠1-30mm的(de)(de)(de)(de)(de)(de)精(jing)密(mi)管(guan)(guan)(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)20#精(jing)密(mi)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)45#精(jing)軋(ya)管(guan)(guan)(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)16Mn精(jing)密(mi)光(guang)亮管(guan)(guan)(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)Q345B精(jing)密(mi)無(wu)(wu)(wu)縫(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)小口(kou)(kou)徑無(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)口(kou)(kou)徑無(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)厚(hou)(hou)壁無(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)精(jing)密(mi)無(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)等(deng)(deng)，鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)規格(ge)材(cai)質(zhi)(zhi)(zhi)齊(qi)全(quan)，適用(yong)(yong)(yong)于：汽車、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)摩(mo)托(tuo)車、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)電(dian)(dian)(dian)力(li)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)機械、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)液壓(ya)(ya)配件、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)軸(zhou)承(cheng)(cheng)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)氣動元件、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)油(you)缸、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)煤礦、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)輸送、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)鍋(guo)(guo)爐(lu)設備、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)管(guan)(guan)(guan)(guan)(guan)(guan)道、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)工程等(deng)(deng)各個(ge)(ge)(ge)領(ling)域(yu)。 公(gong)(gong)(gong)司(si)(si)專業(ye)(ye)(ye)供應的(de)(de)(de)(de)(de)(de)合(he)金(jin)(jin)(jin)結構：42CRMO，40CRNIMO，38CRMOAL，40CrNi2Mo，17CrNiMo6，34CrNiMo6，18CrNiMo7-6，20CrNi2Mo，60CRMoV，SA350LF2，9Cr2Mo，86CrMoV7，9SiCr，5CrNiMo，45CrNiMoVA等(deng)(deng)，鍛(duan)造圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)，不(bu)(bu)銹鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)，無(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)，不(bu)(bu)銹鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)彎頭，高強度鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)，20#鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)，45#鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)，低合(he)金(jin)(jin)(jin)高強度板(ban)(ban)(ban)，中(zhong)厚(hou)(hou)板(ban)(ban)(ban)，電(dian)(dian)(dian)解板(ban)(ban)(ban)，深(shen)沖壓(ya)(ya)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)，鍍鋅(xin)板(ban)(ban)(ban)，雙光(guang)鐵料，冷(leng)軋(ya)板(ban)(ban)(ban)，耐(nai)(nai)候鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)，耐(nai)(nai)磨板(ban)(ban)(ban)等(deng)(deng)暢銷消(xiao)費(fei)者市場(chang)，在消(xiao)費(fei)者當(dang)中(zhong)享(xiang)有較高的(de)(de)(de)(de)(de)(de)地(di)位，公(gong)(gong)(gong)司(si)(si)與多家零售商(shang)和代理商(shang)建(jian)立了長期(qi)穩定的(de)(de)(de)(de)(de)(de)合(he)作關系。常年(nian)經銷20G高壓(ya)(ya)鍋(guo)(guo)爐(lu)管(guan)(guan)(guan)(guan)(guan)(guan)，15CrMoG高壓(ya)(ya)鍋(guo)(guo)爐(lu)管(guan)(guan)(guan)(guan)(guan)(guan)，12Cr1MoVG高壓(ya)(ya)鍋(guo)(guo)爐(lu)管(guan)(guan)(guan)(guan)(guan)(guan)，美標(biao)A106B鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)，SA210C鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)，WB36鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)，鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)研102磁性鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)，P91電(dian)(dian)(dian)站用(yong)(yong)(yong)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)，P92高合(he)金(jin)(jin)(jin)電(dian)(dian)(dian)力(li)管(guan)(guan)(guan)(guan)(guan)(guan)道等(deng)(deng)合(he)金(jin)(jin)(jin)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)，主營(ying)(ying)合(he)結鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)：16Mn圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)Q345B圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)20Cr圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)40Cr圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)15CrMo圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)42CrMo精(jing)密(mi)管(guan)(guan)(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)20CrMo圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)30CrMo圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)35CrMo圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)42CrMo圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)12Cr1MoV圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)38CrMoAlA圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)20CrMnTiH圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)等(deng)(deng)，優(you)(you)(you)質(zhi)(zhi)(zhi)碳素(su)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)：A3圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)Q235圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)10#圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)20#圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)35#圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)45#圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)55#圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)A105圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)T10工具鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)，彈(dan)簧(huang)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)：65Mn彈(dan)簧(huang)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)60Si2Mn彈(dan)簧(huang)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)60Si2CrV彈(dan)簧(huang)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)55CrSi彈(dan)簧(huang)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)，軸(zhou)承(cheng)(cheng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)：GCr15軸(zhou)承(cheng)(cheng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)GCr15SiMn軸(zhou)承(cheng)(cheng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)GCr18Mo軸(zhou)承(cheng)(cheng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)，模具鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang);H13圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)Cr12圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)F11圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)Cr12MoV圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)3Cr2W8V圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)CrWMn圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)等(deng)(deng)，優(you)(you)(you)特(te)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)：20CrNiMo圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)SAE8620H圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)，40CrNiMo圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)，25Cr2MoV圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)25Cr2Mo1V圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)18Cr2Ni4WA圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)20Cr2Ni4圓(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)等(deng)(deng)。 公(gong)(gong)(gong)司(si)(si)以先進(jin)的(de)(de)(de)(de)(de)(de)生(sheng)(sheng)產工藝、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)優(you)(you)(you)良的(de)(de)(de)(de)(de)(de)產品質(zhi)(zhi)(zhi)量、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)寬幅的(de)(de)(de)(de)(de)(de)產品組矩(ju)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)慶(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)優(you)(you)(you)質(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)服務(wu)贏得中(zhong)外(wai)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)行(xing)業(ye)(ye)(ye)的(de)(de)(de)(de)(de)(de)好評。