CO2 gas shielded solid core welding wire, flux-cored wire, surfacing welding wire, submerged arc welding wire, TIG welding wire, stainless steel welding wire, aluminum and aluminum alloy welding wire; various types of welding electrodes for carbon steel, low alloy steel, heat-resistant steel, low-temperature steel, stainless steel, surfacing, cast iron, etc.; special soft welding wire for coil nails and over 200 varieties of various special welding materials. Additionally, we can undertake the development, research, and production tasks according to customers' specific requirements.