Tianjin Jingming Electronic Materials

Tianjin Jingming New Technological Development is a Chinese medical device company specializing in the development and manufacture of ophthalmic surgical materials. Founded in 1992 and headquartered in Tianjin, the company produces a range of products including intraocular lenses (IOLs) for cataract surgery, ophthalmic viscoelastic devices (OVDs) such as sodium hyaluronate, and medical gases like perfluoropropane used in vitreoretinal procedures. The company is a significant domestic supplier in the Chinese eye care market, providing essential consumables for both anterior and posterior segment surgeries. While it has a long history in the industry, it gained international attention due to a major 2015 recall of defective medical gas. Despite these challenges, the company remains an active participant in the ophthalmic supply chain in China.