We are Wuxi City Qianzhou Seamless Steel Tube Factory. Was founded in 1993, specialized in the production of various international standards of seamless steel tubes. Such as ASTM A106B, C, ASTM A179, ASTM A192, A53A, B, API 5L GR. B, X52, ASTM A213 T11, T22, T5, T5, T91, ASTM A333GR. 3, GR. 6, etc. Have size from O. D: 1/8"~10", W. T: 1~50mm, Annual production output 80 thousands tons and 20 thousands tons for export, annual export turnover nearly 20 millions USD.

In order to provide better service to our customer, all our manager system is according to ISO 9001, and we also have API 5L certificate, TS290001: 2003.