Yichang Sanxia Proudin Biopharmaceutical Co., Ltd.

Yichang Sanxia Proudin Biopharmaceutical Co., Ltd. is a specialized, sophisticated, distinctive and innovative "little giant" enterprise and a high-tech enterprise dedicated to the research, development and production of high-end amino acid series raw materials through fermentation methods. The company's registered capital is 350 million yuan. (The company has been producing fermented pharmaceutical-grade amino acids since 1974 and is one of the earliest enterprises in China to produce fermented amino acids.) The company mainly produces amino acid raw materials and their derivatives such as isoleucine, valine, leucine, lysine acetate, carbocisteine, etc., covering a full range of amino acid raw material products in various versions and specifications. The company has a complete quality system and has successively passed the GMP certification of the National Medical Products Administration, HACCP quality management system certification, Japanese AFM, FSSC22000, KOSHER and HALAL certifications, and obtained the European Pharmacopoeia suitability CEP certificate. It is also one of the drafting and formulating units of the national drug standards for multiple amino acid products. At present, the annual output of high-quality isoleucine, leucine, valine and lysine acetate ranks among the top in China.