Basic Company Information
Company Advantage
Detail Company Introduction
Changzhou Tongchuang Tube Industry Co.,Ltd is a professional seamless steel pipe manufacturing in China for many years,supply kinds of seamless steel tubes with good quality and competitive price.The main standards are API,ASTM/ASME,EN,DIN,JIS BS,GB etc,the size ranges OD:6-168mm and WT:1-25mm can be ordered.We have a great geographical advantage.Our production capacity is up to 50.000tons per year .The company has the certification of ISO9001:2008 issued by CCSC, ISO1400I:2004 environment management system,API5L,API5CT.In the early 2010,we were certificated by SINOPEC and become one of their regular suppliers.
Our main product scope has Medium-Low Pressure Boiler Tubes , Vehicle Tubes , Cold Rolled Precision Tubes ,Shock Absorber Tubes, Bicycle Connector Tube, Chemical Fertilizer Tubes, Heat Exchanger Tubes, Petroleum Cracking Tubes , Chains Tubes ,Bearing Steel Tube, Marine Tubes , all kind of alloy steel tubes on 10#, 20#,16Mn,35#,45#,40Cr,42CrMo,20CrMo and so on .
There is a saying here"More a friend,more a way to success".
So,once a cooperation,friends forever.We are ready ,if u're interested,pls contact us.
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