C-Mer Eye Care Holdings Ltd provides general medical and surgical hospital services. It provides ophthalmic health care, diagnosis, treatment, surgical treatment services, and the sale of vision aid and pharmaceutical products in Hong Kong and the People's Republic of China. The company offers cataract, cornea, and ocular surface diseases, glaucoma, vitreoretinal and macular diseases, other eye diseases diagnosis and treatment services, and Chinese medicine treatment of eye diseases. Its segments include Sales of medical consumables, Mainland China ophthalmic business and Mainland China dental business. It generates a vast majority of its revenue from the provision of the ophthalmic services segment.