Shanghai Baoyu International Trade Co., Ltd is a professional import and export company specializing in the production, research, development and sales of chemicals. Our factories are scattered in most developing Changjiang delta region and Henan province of China; there are advanced equipment and experienced technicians working for them. Our products include organofluoride intermediates and all kinds of chirality's synthetic organofluoride aliphatic series of fine chemicals. At present, our pro...