Description
ZHEJIANG HAISEN PHARMACEUTICAL CO., LTD is a high-tech enterprise based in Xiangtan Village, Liushi Street, Dongyang City, Zhejiang Province, specialising in the research and development, production, and sales of chemical active pharmaceutical ingredients (APIs) and intermediates. The company has established itself as a reputable manufacturer in the pharmaceutical industry and was established in 1998, further enhancing its credibility by becoming publicly listed in April 2023.
Services include:
– Research and Development of pharmaceutical products
– Production of chemical APIs
– Manufacturing of intermediates
– Sales and distribution of pharmaceutical substances
ZHEJIANG HAISEN PHARMACEUTICAL CO., LTD continues to innovate in the field of pharmaceuticals, providing quality products to its clients and partners. For more information, please visit haisenpharma.com.
Contact Information
Related Listings

CDMO Live Europe 2026
Experience the future of external manufacturing at CDMO Live, Rotterdam.
19-21st May 2026

External Manufacturing Leaders Rotterdam 2026
Exclusive event for senior external manufacturing leaders. 26th May 2026 at CDMO Live











