SHANGHAI HUAYI 3F NEW MATERIALS CO., LTD.(referred as3F)a hightechcompany listed in Shanghai Stock Exchange Centeris specialized in research and developmentmanufacture and marketing of fluoropolymersfluorocarbons (mainly refrigerants)and fluorinecontaining fine chemicals. After persistent development for newnerely half of a centuryas a Chinabased company with its marketing and R&D centers in Shanghai and Production bases both in Shanghai and Changshu(3F Changshu)3F has become a leading manufacturer in China dedicating to the breakthrough of manufacturing technologies and commercialization for all kinds of fluorinecontaining productsthe development of new application to satisfy social demands bestand the commitment to the society and the public. To innovate bravely and challenge the future--our constant faith. Rooting on China and developing our business all over the world3F is growing into a quality and profitoriented enterprisewith main products as excellent as those of foreign counterparts For a beautiful environment and an ideal society3F would exert all power to build more efficient systems for greater leaps under the challenge of the new century.