Beijing Zizhu Pharmaceutical Co., Ltd (BZP) is a comprehensive high-tech pharmaceutical company, founded in 1969 and integrated with product development, manufacture, distribute and trade. BZP has 5 GMP production workshops, quality control center, R&D center. BZP locate at Chaoyang District of Beijing, headquarter of the corporation has an area of 122,000 m2 with a construction area of 60,000m2 and 40% coverage of green land. The corporation has a staff team of more than 1,300.BZP is a leading company in reproductive health industry in China, and have obtained authentications including GMP, ISO9001:2000, ISO14001 and OHSAS18001. BZP owns perfect products profile includes: family planning drugs; reproductive health drugs; ophthalmology drugs; high-tech generic drugs and health care products. BZP is R&D and manufacturing center of medicine for family planning and reproductive health. BZP is also the leading steroid hormone API and intermediates manufacturer in China, we have a professional R&D team and GMP qualified workshop. With an aim to meet the demands of future development and become a state of art pharmaceutical enterprise, Beijing Zizhu Pharmaceutical Co., Ltd set up Qinhuangdao Zizhu Pharmaceutical Co., Ltd, a production base which covers more than 15 hectares in Qinhuangdao National Economic and Technological Development Zone and possesses international competitive advantages by meeting GMP international standards and gaining the FDA and EDQM authentication.