Aluminium Welding Wire, Gas Shielded Solid Welding Wire, Submerged Arc Welding Wire manufacturer / supplier in China, offering Sg2 Copper Coated Welding Wire Er70s-6, E71t-1c Flux Cored Welding Wire 0.8mm-1.6mm 1kg-15kg Wire, Self-Shielded Carbon Steel E71t-GS Flux-Cored Welding Wire No Gas Wire and so on.