草莓视频在线下载

天津市大(da)(da)地工(gong)貿有限公司（天津中(zhong)(zhong)鋼聯達鋼管(guan)(guan)銷售(shou)有限公司）022-84892002是生產(chan)(chan)(chan)、經(jing)營、銷售(shou)、服務(wu)為一體(ti)的(de)(de)(de)無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼管(guan)(guan)制造企(qi)(qi)業(ye)。公司主要產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)有:結構用(yong)無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼管(guan)(guan)、輸送流體(ti)用(yong)無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼管(guan)(guan)、低中(zhong)(zhong)壓(ya)(ya)鍋爐用(yong)無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼管(guan)(guan)、高壓(ya)(ya)鍋爐用(yong)無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼管(guan)(guan)及石油裂(lie)化(hua)、高壓(ya)(ya)化(hua)肥、船舶用(yong)無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼管(guan)(guan)等符(fu)合國(guo)家產(chan)(chan)(chan)業(ye)政(zheng)策的(de)(de)(de)優質(zhi)(zhi)無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼管(guan)(guan)。公司始終(zhong)把握生產(chan)(chan)(chan)過程的(de)(de)(de)質(zhi)(zhi)量(liang)(liang)控制及最終(zhong)產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)的(de)(de)(de)檢驗,已獲得國(guo)家質(zhi)(zhi)檢總(zong)局頒(ban)發的(de)(de)(de)壓(ya)(ya)力(li)管(guan)(guan)道元件“生產(chan)(chan)(chan)許可證”。 2010年順利通過質(zhi)(zhi)量(liang)(liang)認證中(zhong)(zhong)心復(fu)評(ping)(ping)、換版審(shen)核工(gong)作，有效運(yun)行(xing)GB/T19001-2008 idtISO9001:2008標準，并榮(rong)獲了《中(zhong)(zhong)國(guo)知名(ming)品(pin)(pin)(pin)(pin)牌(pai)》《國(guo)家合格評(ping)(ping)定(ding)質(zhi)(zhi)量(liang)(liang)信得過產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)》《質(zhi)(zhi)量(liang)(liang)、服務(wu)、信譽AAA品(pin)(pin)(pin)(pin)牌(pai)》和《中(zhong)(zhong)國(guo)名(ming)優產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)》稱號。公司系國(guo)內知名(ming)的(de)(de)(de)無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼管(guan)(guan)專業(ye)生產(chan)(chan)(chan)企(qi)(qi)業(ye)。大(da)(da)地牌(pai)無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼管(guan)(guan)系列產(chan)(chan)(chan)品(pin)(pin)(pin)(pin),外(wai)型優良(liang)、性能(neng)穩定(ding),在國(guo)內石油、化(hua)工(gong)、鐵路、水電(dian)、礦山(shan)、機械(xie)、汽車、城建等許多重點工(gong)程項目建設中(zhong)(zhong)廣泛選用(yong),并與這些國(guo)家基礎工(gong)業(ye)行(xing)業(ye)的(de)(de)(de)生產(chan)(chan)(chan)廠家建立了牢固的(de)(de)(de)上下紐(niu)帶的(de)(de)(de)供需關系,產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)銷往全國(guo)各(ge)地。