we are willing to cooperate with partners who are able to sell and buy products which have advantage for them and us

We are the ISO 9001:2000 manufacturer specializing in cold drawing precision carbon steel tubes(including seamless and welded tubes), various spare parts by using tubes as raw materials.We have become professional supporting formotor casing, ...

We have the pleasure of introducing ourselves to you as one most reputable pipe-making manufacturers in China mainland.Shengdingyuan selects Carbon steel; alloy and special steel, all produced buy such well-known steel corporations shanghai BAOSTEEL ...