Hunan Zhongmao/ Changsha Zhongren Biotechnology Co., Ltd. is a professional supplier dedicated to the research and development, production, and sales of plant extracts and natural active ingredients. The company has factories in Jiangxi, Zhangjiajie, and Miluo, and has a comprehensive quality assurance system. It has passed multiple international certifications such as ISO, HACCP, KOSHER, and HALAL. The main product includes Huperzia Serrata Extract, Citrus Extract, Artichoke Extract, Vine Tea Extract, apple extract, monk fruit extract, Apegenin, huperzine a, NMN, PQQ, glutathione, S Acetyl L Glutathione, Spermidine trihydrochloride, Fisetin, L Se Methylselenocysteine, etc. The annual production exceeds 15000 tons, and the products are widely used in industries such as food, health products, pharmaceuticals, daily chemical products, and feed additives.