Established in 1998, Zhejiang Haisen Pharmaceutical Co., Ltd. is a high-tech enterprise specialized in R&D, production and sales of chemical APIs and intermediates. It has won honorary titles such as “Award for Contributing a Powerful Industrial City” and “Top 100 Tax Payers” of Dongyang City for consecutive years.
With years of efforts, the Company has established a product system, which is dominated by digestive, antipyretic and analgesic, and cardiovascular APIs...