Carbon Steel Product, Steel Rebar, Galvanized Steel Products manufacturer / supplier in China, offering ASTM A572 Grade 50 15mm 10mm Thick 4X8 Hot Rolled Ms Mild Steel Carbon Plate Iron Metal Sheet for Building Material, Grade A36 A514 S275jr Hot Rolled Black Low Carbon Steel Heavy Sheet Customized Size 10mm 12mm 4X8 Plate, 1mm 3mm 6mm 10mm 20mm ASTM A36 S235jr Q690 Mild Hot Rolled and Cold Rolled Mild Carbon Steel Plate Ms Sheet and so on.