Zhuhai Tongyuan Pharmaceutical Co., Ltd. (formerly Zhuhai Special Economic Zone Biochemistry Pharmaceutical Factory) was established in 1990. It is a modern pharmaceutical enterprise based on Biochemical Pharmaceuticals with the main development the direction of biotechnology, integrating scientific research, production and trade together. The company is located in Jinwan Biotechnology Park of Zhuhai City, adjacent to Zhuhai College of Jilin University Zhuhai Campus of Zunyi Medical College, near Airport Road with extreme convenience to traffic. The whole plant covers an area of 120 mu, the plant’s building area is about 35, 000 m², and designed and constructed according to National GMP standard.Zhuhai Tongyuan Pharmaceutical Co., Ltd. is a large scale modern pharmaceutical enterprise with Comprehensive National GMP certification.