Hansoh Pharmaceutical Group Company Limited, an investment holding company, engages in the research, development, manufacture, and sale of pharmaceutical products in the People's Republic of China. The company provides products for therapeutic areas, including central nervous system diseases, oncology, anti-infectives, and metabolic diseases. Its principal products include Mailingda, a drug for the treatment of chronic myelogenous leukemia; and Ameile, Hansoh Xinfu, Pulaile, Zefei, Xinwei, Xinmei, Xintai, Tanneng, Oulanning, Ameining, Zetan, Hengjie, Hengsen, Fulaimei, Fulaidi, and Ruibote drugs.