SUPERTRE Introduction Supertra is a modern industrial enterprise that is firmly established on the Asian market: its main activities are development, manufacture and sale of Supertra machinery products, along with supply of services. Our enterprise spirit: Making Supertra the manufacturing center in China, especially pay more attention to technical research and innovation .This achieves a dynamic combination, one that is able to respond to a market that demands rapid answers, innovative solutions, flexible and modular products. Supertra has allied with some enterprises which already possess competitive advantages and cooperation with Germany, France, Italy, Holland… in expert projects R&D and products in China and Europe. This make Spupertra achieve the higher lever in Chinese mechanical manufactural market. It can meet any special requirements from customers’.