Nanjing Rate Biochemicals CO., LTD, which is located in Nanjing Jiangning Science Park and originates from Shanghai Ziling New Materials R&D Co. Ltd. (founded in 2004), is a high-tech biochemical company specialized in the development and production of various medicine intermediates and other fine chemicals, especially such as unusual amino acids, protected amino acids, protecting reagents, resolving reagents, various medicine intermediate, raw pharmaceuticals and other fine chemicals. With the technical support from Nanjing University, Nanjing Normal University, China Pharmaceutical University, and Nanjing Institute of Technology, Nanjing Rate Biochemicals Co. Ltd founded its high-tech research center, Nanjing Rate Institute of Special Chemicals & Materials, and has developped a series of fine chemicals and successfully put many of them into bulk production. Now, Nanjing Rate Biochemicals Co. Ltd. keeps an annual capacity of about 800mt, including unusual amino acids and protected amino acids of about 200mt per year, protecting reagent of about 150mt per year, resolving reagent of about 150mt, and other various medicine intermediate and fine chemicals of about 300mt, so we can satisfy the customers all over the world with R&D service or production of various chemicals with the quantity from g to mt. We are eager to cooperate with all customers and friends, and we are sure to be your sincere partner. Best wishes to you and the win-win cooperation between us.