Zhejiang Ausun Pharmaceutical Co., Ltd. develops, produces, and sells specialty drug substances and pharmaceutical intermediates. It offers fluorine products, prostaglandins, antimicrobials, and oncology products. The company also provides products for liver disease, respiratory system, and cardiac and cerebral vessels, as well as CNS indications. In addition, it is involved in the processing, and research and development business. The company was founded in 2010 is based in Linhai, China.