Huanggang Wellman Biosciences Co., Ltd. is a chemical and biotechnology company driven by the life sciences. Located in the Huanggang Chemical Industrial Park of Hubei Province, China, Wellman Biosciences occupies an area of 100,000 square meters with a construction area of 28,000 square meters for office, production workshop, and waste treatment facilities. Wellman Biosciences operates its own research and development center near Princeton in New Jersey, USA. Innovative and highly developed production technologies are intrinsic to Wellman Biosciences range of services. The company has the largest and most economical production base of high purity L-valine), D-valine, and their derivatives (such as Cbz, Boc, methyl ester, and Dane salts) (1500 tons per year). Wellman Biosciences is the..