Hunan Huixin Pharmaceutical Co., Ltd. is a wholly-owned subsidiary of Changsha Huir Biological-tech Co., Ltd., located in Jinshi City. Founded in July 2022, it is a high-tech enterprise that focuses on the cultivation of medicinal materials, the development and production of plant extracts, pharmaceutical raw materials, and the production and sales of health food. Currently, the company has purchased 180 acres of land in Jinshi City to build a plant extract entire industry chain project, The project will adopt modern plant continuous countercurrent extraction technology, MVR vacuum high-pressure concentration technology, column chromatography separation technology, membrane separation and concentration technology, crystallization and recrystallization technology, modern microbial fermentation technology, low-temperature pulse drying and other technologies. Upon completion of the project, it is expected to annually process 10000 tons of drug-derived plant resources, 20000 tons of foodborne plant resources, and 2000 tons of plant extracts, striving to build this project into a first-class modern high-tech enterprise for plant fermentation, extraction, and biosynthesis in Central and South China.

Main products: Alpha lipoic acid, Coenzyme Q10, SAM-e, L-Glutathione reduced, NMN, NR, Berberine, Capsaicin, Hypericin, Phosphatidylserine, Curcumin, 5-HTP, L-5 methyltetrahydrofolate.