... specialised in manufacture and trade of welding machine,welding and cutting torch ,and their related accessories. welding machine,weldding device,welding toolIf more info ... Medical Gas Delivery and Suction Systems, Humidifiers, Pressure Gauges, Redactors, Flowmeters, Welding and Cutting Equipment, and other related products ... , Vietnam, the Middle East, East Asia and South Asia. We have gained a great ...