... .Especially we are the world famous brand OEM supplier, gas diffuser. 2. TIG welding guns and parts, such as torch ... gasket, collet, collet body, gas lens body, cable fittings, alumina nozzle, power cable adapters, switch, torch body, etc. 3. Tungsten rod ... roller, adaptor, connector, motor used on wire feeder. 7. Cutting nozzle, welding/cutting torch, heating torch, heating & cutting torch. 8. Make ...