Shanghai Haohai Biological Technology Co., Ltd. engages in the research, development, manufacture, and sale of biomedical materials in Mainland China, Europe, the United States, and internationally. The company offers ophthalmic implants, assistive devices, and medical devices; medical optical instruments, including intraocular lenses, endoscopic equipment, ophthalmic surgical instruments, and other ophthalmic medical products; hyaluronic acid and chitosan; and electronic instruments, such as semiconductors, optoelectronics, lasers, radio frequency, and ultrasonic instruments. It also engages in the research and development of biological engineering and pharmaceutical products and related technology transfer activities, consulting, and other services; research, development, production, and sales of radio frequency instruments; cell technology and biochemical product technology research and development; computer, communication, and other electronic equipment manufacturing; instrument manufacturing; manufacture and sale of biological reagents, biological agents, and biological materials; medical-grade sodium hyaluronate bio-based skincare products; intraocular lens and related products; intraocular lens injectors and materials, equipment, chemical products, and accessories for contact lenses and artificial lenses; sale of ophthalmology products; and provision of other machines and accessories. In addition, the company is involved in property management; business management consulting; non-residential real estate leasing; provision of technical services, technology promotion, development and transfer, technical consulting and exchange; wholesale of cosmetics; import and export of goods; import and export of technology; and information technology consulting services. The company was formerly known as Haohai Limited and changed its name to Shanghai Haohai Biological Technology Co., Ltd. in 2010. The company was founded in 2007 and is headquartered in Shanghai, China. Address: Wenguang Building, Shanghai, China, 200336