Yifan Pharmaceutical is an innovative R&D and production company focusing on the pharmaceutical and health sectors operated globally with 5 research centers focusing on macromolecular biologics, high-end chemical drugs, special Chinese patent drugs, vitamins, etc., and more than ten manufacturing bases in China and abroad, which comply with local product quality management standards and possess more than 100 production lines for various dosage forms. A high-standard production system keeping abreast of international standards has taken shape to support high-standard and large-scale commercial production of our products on sale and under development.