Renfang, Cangzhou, China
18931710625
We specialize in the production and study of S355/ Q345/ A500/ STKR490 welded steel pipe and seamless pipe, Square steel pipe, rectangular steel pipe, straight seam welded steel pipe, spiral welded pipe
Square steel tube: 30 * 30-800 * 800mm ,wall thickness :3.0-30mm,
rectangular steel tube: 50 * 30-800 * 300 ,wall thickness :3.0-30mm
ERW Pipe: 48-1420mm ,wall thickness :2.5-60mm