Based at Ningbo, China, Ningbo United Tools Co., Ltd has earned a name in the gas welding & cutting industry over the past 20 years. It was originally founded by the owners of four workshops two decades ago, by the time when the company was established, the main market is domestic. In time, the company came up with the brand name UWELD. As we started to have well equipped workshop facilities, and go to international welding shows, our quality and up-to-date products were quickly accepted by customers from foreign countries, therefore the international trading business grew rapidly.