Zhejaing Shangfeng Industrial Holding Ltd., was founded in 1974. She is one of the first 76 key state hitech enterprises and the first 21 provincial hi-tech enterprises. Furthermore, she was granted as the selected unit for experimenting modern enterprise in Zhejiang province, provincial key enterprise of five batches and, provincial selected enterprise for hi-tech industrialization. Our company has a long persisted in developing technology and implementing modern management, together with technology, industrial, trade and production, study, research, developing various kinds of special fansand other hi-tech products including equipments for air anfd water cooling, refrigeration and deep freezing. Under the guidance of industrialization of technology, internationalization of quality, diversification of business, socialization of stock, our company is try hard to develop toward the orientation of high technology, omnibearing, diversification, intensivism and transnational, recaiving a constant shift in our economic system and increase modes. At present, out company covers an areas of 130, 000 square meters, with RMB136, 000, 000 registered capital, RMB500, 000, 000 net assets and over 800 staff members and workers. Our company was listed at Shenzhen Stock exchange as the only public company in domestic fan industrial until now.