Zhangjiagang City Yaxin Precision Pipe-making Co., Ltd. is a manufacturer specializing in producing precision seamless steel tubes of all specifications, with the diameter ranging from 10mm to 90mm and the wall thickness from 0.5mm to 7mm. The materials are including C10, C20, C35, C45 steel, and other high- quality carbon structural steel of a different trademark or 16Mn, 40Mn2, 37Mn5, Cr40 stainless steel, etc.We supply the precision cold rolled tube as well as the finished tube. The processes are including edge smoothing, edge chamfering, orifice reducing and expanding, channeling and so on.If you are interested in the products, please contact me at gloriazlf at xxxxx