Fusen Pharmaceutical Company Limited, an investment holding company, researches and develops, manufactures, and sells pharmaceutical products in the People's Republic of China. The company's product portfolio includes Shuanghuanglian-based cold medicines comprising Shuanghuanglian oral solutions and Shuanghuanglian injections; heat-clearing and detoxicating oral solutions; nicardipine hydrochloride injections; and other pro