Max Sight Group Holdings Limited is an investment holding company that provides photography services through automatic identity documentation (ID) photo booths, primarily in Hong Kong and Mainland China. It operates these booths under the Max Sight Photo name, holds licensing agreements, and provides medical services through the operation of medical centers as well as medical management services. Founded in 1989, the company is headquartered in Causeway Bay, Hong Kong, and is a subsidiary of Causeway Treasure Holding Limited.