... MANUFACTURER IN CHINA PRODUCING BIG AND OVER SIZED COLD FORMED STEEL PROFILE AND STRUCTURE.HOT SALE PRODUCTS:1.cold-formed sheet ... size up till max.thickness of 12mm,u shaped and z shaped.2.welded h beam: all kinds of size with ... in steel bridge. Welding,cleaning,liner,holes,available.4.Welded square and retangular tubes5.C,Z, tailor shaped profiles........ high quality cold-formed steel sections ...