Zhejiang Ausun Pharmaceutical Co., Ltd. engages in the manufacture, sale, research and development of pharmaceutical intermediates and raw materials. Its products include prostaglandin, active pharmaceutical ingredient (API), fluorine, and intermediates. The company was founded by Zheng Zhi Guo, Liu Bin and Mou Li Zhi on April 22, 2010 and is headquartered in Taizhou, China.