Located in Shangyu Industrial Park of Hangzhou Bay in Zhejiang province, Zhejiang Dongying Pharmaceutical Co., Ltd. is mainly engaged in the research, development, production and trade of Cephalosporin sterile APIs and Oral APIs. Dongying was wholly purchased by Guobang Group   and became a subsidiary of Guobang Group in April, 2013. Guobang Group is a large pharmaceutical and chemical group of China, and a specialized manufacturer of Pharmaceutical materials and Veterinary drugs. Relying on the advanced culture, matured technology management team and sa...