Steel Tube, Steel Pipe, Square Tube manufacturer / supplier in China, offering Black Square Steel Pipes for Window and Door, ERW Steel Tube, Common Carbon Black Hollow Section Pipe for Building and so on.
Management System Certification:
ISO 9001, ISO 14001
Tangshan Lianchuang Steel Making Science & Technology Co., Ltd. is a comprehensive company, which focus on welded steel pipes and other steel products. Established in 2008, based in Tangshan city, the industrial center of northern China, which is about 150 kilometers distance to Beijing and100 kilometers to Tianjin Port. Our factory is covering more than164, 000 square meters area. With 30 advanced steel tube production lines, we can produce over 1, 800, 000MT of tubes annually, such as Square tubes, ...