Din2391/En10305-4 Hydraulic Steel Tubing Manufacture
Current
Zhangjiagang Shengdingyuan Pipe-Making Co.,Ltd
Gaoqiao Industries Park,Chengdong Road,Zhangjiagang City,Jiangsu,China
Zhangjiagang Shengdingyuan Pipe-Making Co.,Ltd (www.sdyzg.cn) is specialized in supplying different kinds of carbon seamless steel tubes like cold drawn precision steel tube,hydraulic steel tube,black phosphated tube,galvanized steel tube,with DIN2391/EN10305-4 standard. "Shengdingyuan" company was founded in 2007,and it awarded TS16949 certificate in 2009.During the production,each piece of tube need to be inspected,including the size tolerance,surface quality,non-desdructive current test.Now we have more than 20 inspection workers,this garantee the first class tubes in China. "Shengdingyuan" has passed the inspection of Benteler(Globle Steel Trader),Contitech,Sany(Engineer Machine Parts),BMW(Automotive parts),and formed a stable business relationship.