... of cutting torches.3.Different series and specifications of cutting shield cup,,tips are available in our company 4.We produce ... holder, gas diffuser swan neck, insulator ,steel liner, rear handle, cable...... 5, TIG welding gun and spare parts, such as WP ... , back cap, cup gasket, collet, collet body, gas lens body, cable fittings,alumina nozzle, power carble adapters, switch, torch body. 6 ...