Yifan Pharmaceutical Co., Ltd. engages in the research, development, production, and sale of pharmaceutical products, vitamins, and polymer materials in China, South Korea, the Philippines, Vietnam, Italy, Thailand, and internationally. It offers pharmaceutical products, such as biopharmaceuticals, chemical drugs, and traditional Chinese medicines; vitamin products, including vitamin B5 and provitamin B5; and active pharmaceutical ingredients. The company was formerly known as Yifan Xinfu Pharmaceutical Co., Ltd. and changed its name to Yifan Pharmaceutical Co., Ltd. in October 2016. Yifan Pharmaceutical Co., Ltd. was founded in 2000 and is headquartered in Hangzhou, China.