3sbio is a biotechnology company that creates biopharmaceutical products. The company was incorporated in 2006, and is headquartered in Shenyang, China. It is a subsidiary of Decade Sunshine Limited. Their products include TPIAO, a recombinant human thrombopoietin for thrombocytopenia; and EPIAO, an injectable recombinant human erythropoietin for anemia associated with chronic kidney disease (CKD) and chemotherapy, as well as to reduce allogeneic blood transfusion in surgery patients. 3sbio sell their products to a range of countries including: Brazil, Colombia, Costa Rica ,Dominican Republic, Egypt, El Salvador, Guatemala, Laos, Mongolia, Myanmar, Pakistan, Paraguay, Philippines, Sri Lanka, Thailand and Trinidad and Tobago.