Carbon Steel Coil, Galvanised Coil, Copper Scrap Wire manufacturer / supplier in China, offering Hot Rolled Steel Coil S235jr Q235 Q345 Ss400 Carbon Steel Coils, Gi Coil Electroplate Gi Large-Inventory Dx51d/Dx52D Zinc-Color Coated Cold-Rolled Galvanized Steel Coil, Dx51d Cold Rolled Zinc/Hot Dipped Galvanized Coil/Gi Coil and so on.