Carbon Steel Coil, Galvanised Coil, Copper Scrap Wire manufacturer / supplier in China, offering Q235 Hot Rolled Mild Cold Rolled in Various Widths Steel Coil, High Quality Q235 Steel SPCC Mild Cold Carton Steel Coil, ASTM A36 Q235B/Q355/A570/A572 Material Carton-Steel Coil and so on.