Ningbo Dacheng Advanced Material Co.,Ltd, established in 1985 and located in the south end of world attractive Hangzhou BayBridge-- Cixi Economic Development Zone, is one of the first "National Key and Hi-Tech enterprises". The company specializes in researching, developing, and producing new materials and products of high molecular fiber. It's a joint-stock company which possesses tremendous technological strength and innovative ability, advanced equipment, beautiful surroundings, flexible managerial mechanism, and standard management of enterprise. Ever since establishment, the company has adhered to the principle of developing the enterprise by science and technology, and kept a long-term cooperation with domestic famous scientific research institutions. We have successively set up "High-Molecular Research Center" and "High Performance Composite Engineering Center". For years, great attention has been paid to the technological input and innovation. Up to now, it has obtained 13 p