Tianjin Wanlei Steel Pipe Co.,Ltd

Tianjin wanlei Steel-Pipe Co.,Ltd. is the affiliate company of Shanghai Hanqi Metallic Material Co., Ltd. It' s one of the largest companies specializing in manufacturing and selling pipes and pipe fittings in northern China.It is conveniently situated in the Industry Park Area, Jinnan district,Tianjin, only 5D kilometers from Tianjin port. Up to now, our company covers 80000 square meters, total asset amount to 90 million, with 360 workers and staff members 80 of whom are R&D staff.. Since the establishment of our company, we carry out strict inspection procedures and inner control standards in production process .we have past the attestation of IS09001 international quality management system in 2003 and also run the attestation of API 5L and API 5CT in 2004. Besides, we have introduced fine facilities and a complete set of testing system such as: X-ray flaw detection, ultrasonic flaw detection, hydrostatic pressure testing machine, tensile testing machine, metallographic analyzer,... [详细介绍]