... Description 1.Especially we are the OEM supplier, welding helmet2. TIG welding guns and parts, such as torch head, back ... cap, cup gasket, collet, collet body, gas lens body, ... WZ3, WL15, WT10, WY204. Standard welding helmet, automatic darkening welding helmet, welding glass, head gear belt, safety glass, welding goggles, etc5. Different kinds of ...