Located in Nanjing, Jiangsu Province, our manufacturing facilities occupy a site area of approximately 60,000 sq.m with a total gross floor area of over 20,000 sq.m. Our GMPcertified manufacturing facilities are equipped to handle 13 production processes to manufacture a wide array of C&O branded and CMO (contract manufacture) formulations, including tablets, capsules, ointment, granules, gelatine, cream, freezed-dried powders for use in bottled injections and API (active pharmaceutical ingredients).

Supported by modernised systems, all stages of our manufacturing processes are operated by qualified pharmaceutical and engineering professionals to ensure the highest possible standards in production, inventory and quality controls as well as packaging. We make sure that our products are compliant with the stringent regulatory requirements before delivery to our customers.