Our expert team has developed the practical crystallization technique and chromatographic separation technique, which can be widely used to separate, purify and crystallize the natural products and synthesize pharmaceuticals. Besides, we can provide project cooperation, technical service and consultation on pharmaceutical and environmental products. Today, our company has an expert team in R& D and marketing, equipped with advanced purification and analyzing equipment and having established standard quality control system and satisfactory after-sale service system. Both in the phase of R& D and mass production, our company strictly abides by ISO9001 and GMP standards to manufacture our products. Now, we are preparing for the authentication of the two standards. We sincerely hope to establish win-win cooperative relations with clients at home and abroad.