... your choosing.In addition,we also supply welding rod of J501Fe18,J422,J502,J506,J507 and stainless steel electrode ... and also with the advantages such as stablity in the arc, little spatter, beautiful shape and strong ... applied to vehicles, buildings, bridges, shipbuilding, Iron, Steel and pressure vessel industries, and can also be applied ... sg2 Copper welding wire for mild steel Made In China