Shandong Binzhou Zhiyuan Biotechnology

Shandong Binzhou Zhiyuan Biotechnology is a leading high-tech enterprise based in China that specializes in the research, development, and production of cyclodextrins and their derivatives. The company is a major supplier of pharmaceutical excipients, notably Hydroxypropyl Betadex and Sulfobutyl Ether Beta Cyclodextrin Sodium, which are used to enhance the solubility, stability, and bioavailability of active pharmaceutical ingredients. Operating under strict GMP conditions, the company holds multiple Drug Master File (DMF) registrations with the US FDA and China's NMPA. Their products serve a global market across the pharmaceutical, cosmetic, food, and environmental protection industries.