3SBio
3SBio Inc. is a leading biotechnology company based in China that specializes in the research, development, manufacture, and commercialization of biopharmaceuticals. The company primarily focuses on therapeutic proteins, including recombinant human erythropoietin (rhEPO) for treating anemia, and other products targeting hematology, oncology, and autoimmune diseases. 3SBio plays a significant role in the Chinese biopharmaceutical market and is known for its innovative approach to drug development.