Steel Structure, Metal Building Materials, Welding Wires manufacturer / supplier in China, offering Copper Coated 0.8 1.0 1.2 1.6 Er70s-6 MIG Welding Wire with Gas Shielding, Durable Wear-Resistant Welding Wire for Heavy Machinery Applications, 0.8-1.6 mm Er70s-6 MIG Wire Carbon Steel Solid Welding Wire with Low Splatter Fit for All Position and so on.