Xi'an Yihui

Xi'an Yihui Bio-technology Co., Ltd. is a professional manufacturer and supplier of active pharmaceutical ingredients (APIs), plant extracts, and fine chemicals. Based in Xi'an, China, the company specializes in the research, development, and production of high-quality raw materials for the pharmaceutical, health supplement, and cosmetic industries. Their extensive product catalog includes vitamins, amino acids, and specialized herbal extracts such as Quercetin and Rutin. Xi'an Yihui operates GMP-compliant facilities and adheres to international quality standards, exporting its products to numerous countries worldwide. The company also provides custom synthesis and contract manufacturing services to support global healthcare innovation.