Guizhou xinzihong Pharmaceutical Excipients Co., Ltd.

Zihong Biotech is a leading domestic company in the import substitution and innovative research and development of high-end pharmaceutical excipients. The company’s production base, Guizhou Xinzihong Pharmaceutical Excipients Co., Ltd., is a national high-tech enterprise covering an area of 38,000 square meters, with three independent GMP workshops and a total clean area exceeding 1,000 square met...