Shanghai Haohai Biological Technology engages in the research, development, manufacture, and sale of biomedical materials and pharmaceutical products. The company focuses on therapeutic areas including ophthalmology, medical aesthetics and wound care, orthopedics, and anti-adhesion and hemostasis, with key products such as intraocular lenses, hyaluronic acid dermal fillers, and sodium hyaluronate injections. It is headquartered in Shanghai, China, and was founded in 2007.