... Portable,light,using convenient 3.OEM is available High Quality TIG-200, welding machine. Features: 1. Designed with advanced inverter ... through excellent manufacturing processes, reliable, durable and easy to maintain.6. High duty cycle, suitable for continuous work of ... of materials such as mild steel,carbon steel,copper and other nonferrous metals. Specification: ItemInverter TIG-145Inverter TIG ...