our company also is a steel tube company.we could produce 150, 000 tons welded tube, 200, 000 tons strip steel, The main products including rectangle tube, ruond tube, ellipse tube, diamond tube, D tube and all kinds of archy tubes , we also can produce all kinds of non-stardard welded tubes comply with clients&＃039; request , The products applied to the field of automobile, air conditioner , mechanical, spinning, chemical engineering, motrocycle, bicycle, decoration, storage racks, radiator, body building , equipment , etc.