Mr. Simon Qiu, the owner of Shenzhen Riland, is the initiator of Inverter Welding Machine in China. He invented the first inverter welding machine in 1987 and has been leading the inverter technology and industry in China since then. With 18 years of developing and manufacturing the inverter welding machines, Shenzhen Riland is not only the first inverter welding machine company but also has grown as the biggest inverter welding machine manufacturer in China, and even in the world, its product range covers all the categories of the inverter welding machines. By 2011, Shenzhen Riland already has over 1000 employees with the annual capacity of 800, 000 sets. Our products were widely sold to more than 50 countries and used in various industries, involving construction, shipbuilding, railway and ect.