Great news! Won the honorary of "Abide by contracts and keep promises" in Yichang City


In July 2022, Yichang Sanxia Proudin Bio-Pharmaceutical Co., Ltd. was awarded the enterprise honorary of "Abide by contracts and keep promises" in the 13th (2020-2021) of Yichang market supervision administration.

The selection of enterprises "Abide by contracts and keep promises" is a comprehensive evaluation activity for corporate credit. It is an important achievement that the company attaches great importance to contract management, deeply promotes the construction of integrity, and adheres to the performance of integrity. The award is an affirmation of our company's long-term integrity management from all social circles, it is also a high recognition by industry and commerce and market supervision departments. It provides a powerful credit guarantee for the company’s sustainable, healthy and rapid development in the future, and has also established a good reputation in the industry. 


In the future, we will continue to manage contract strictly, improve the construction of the integrity system, continue to forge ahead on the basis of mutual trust, mutual assistance and candid cooperation, establish a stable relationship of mutual benefit and common development with corporate customers, and contribute to the healthy development of the market economy.


Yichang Sanxia Proudin Bio-Pharmaceutical Co., Ltd. is a specialized and new "little giant" enterprise and high-tech enterprise dedicated to the research, development and production of high-end amino acid series raw materials by fermentation method. 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 domestic producers of fermented amino acids).


The company mainly produces isoleucine, valine, leucine, lysine acetate, BCAA, inosine, carbocisteine ​​and other amino acid raw materials and their derivatives, covering a full range of amino acid raw materials in various versions and specifications product. The company's quality system is well-established, and it has successively passed the GMP certification of the State Food and Drug Administration, the HACCP quality management system certification, the Japanese AFM, KOSHER and HALAL certification, and is applying for the European Pharmacopoeia Compliance Certificate (CEP Certificate), which is one of the standard drafting units of national medicine for many amino acid products. At present, the annual output of high-quality isoleucine, leucine, valine and lysine acetate ranks the forefront in China.


The company adheres to high-quality development, focuses on products and customers, and is committed to becoming a global mainstream high-end comprehensive amino acid supplier, in line with the world's leading production quality management system, and continuously improving the proportion of pharmaceutical grade or high-end amino acids. Continue to expand amino acid high-end raw materials or pharmaceutical intermediates. Guided by human health, the company has been deeply plowing and meticulously working to continuously meet human requirements for a healthy life.


Tel: 0717-6271915

Address: Bio-Industrial Park, No. 539, Juxiang Road, Yichang Area, China (Hubei) Free Trade Zone