Stainless Steel Pipe, Corrugated Steel Plate, Stainless Steel Bar manufacturer / supplier in China, offering ASTM A36 Customized Sizes 25X250 0.2-2mm Thickness Hot Rolled Structural for Prefabricated House Steel Beam, Customizable Thickness ASTM A572 A36 High Quality Structural H-Beams Steel Manufacturer, 0.2mm 2mm 2.2mm Thickness 304 316 3cr12 with Protective Film Stainless Steel Sheet and so on.