Shanghai Hanhong Chemical Co., Ltd. is a professional enterprise engagedã??inã?? researching, developing , manufacturing and exporting unnatural amino acids , nucleosides, nucleotides , chiral chemicals and other pharmaceutical intermediates. It also provides custom synthesis service. It has owned a lot of senior researchers, including doctors, professors and experts of organic chemistry for R&D and process control. The company has built R&D center in the Universities, and has established our chemical plants in ShanDong, ShanXi, jiangSu, ZheJiang Province, owning over 250 sets of various reactors from 10L-20000L. Relying on its R&D and producing facilities, Hanhong can manufacture custom-made products from grams to tons. Hanhong is looking forward to setting up cooperation in wide-ranging field for contract-manufacturing and custom synthesis, and wishes to be your best partner in China.