The multi-composite rare earth tungsten electrode is composed of tungsten base and rare earth oxides, which complement each other well. With strong scientific research force, our company has become the research unit of key technology project of multi-composite rare earth tungsten electrode material industrialization of national 863 plan. After thousands of formula screening and process improvement, we could produced tungsten electrode products with excellent performance and it got approved by authorities of welding since it was launched. As a popular star in welding electrodes family, it was exported to Europe and USA. In January, 2006, this product was designated as the transformation of high-tech research achievement to be supported by the state industrialization fond. In 2008, the multi-composite rare earth tungsten electrode and its processing technology got the second prize of National Technology Invention.