Jiahe Biology is a high-tech enterprise dedicated to the research, development, production, and sales of amino acids and their derivatives. The headquarters is located in Shantou City, Guangdong Province. It is subordinate to Shantou headquarters production base and Shandong Xintai production base.

Shantou Jiahe Biotechnology Co., Ltd., the production base of Shantou headquarters, is established on the basis of undertaking the main assets and business of Shantou Ziguang Guhan Amino Acid Co., Ltd. Shantou Ziguang Guhan Amino Acid Co., Ltd. has been engaged in the research, development, and production of amino acid series products for more than 20 years. It is one of the main production bases for amino acid APIs in China, with a pharmaceutical production license, multiple GMP production workshops, and multiple production lines for various amino acid products.