The company is one of the specialized manufacturers which is the earliest to develop and produce internal combustion engineering plastic cooling fan in china. Thirty three products get the state patent. Nearly three hundred varieties of the fans form a complete set for over 140 main frame factories. It supplies the goods for over 700 automobile accessories manufacturers. It shares above 60% in the domestic large; Medium; Light truck, passenger car, engineering van fan market. They have also been exported to the foreign countries. Our injection, blown rpoducts are the high-tech products researched into and developed from the cooperation with colleges and universities with the import of the advanced overseas technology. The annual productive capacity reaches to 4 million pieces. At present the clutch products fulfill a series of large-scale production. They have entered into the main frame market in North America.