China United Venture Investment Limited designs, develops, manufactures, and distributes computer connectivity products across the People's Republic of China, Hong Kong, Vietnam, Korea, Japan, the United States, Taiwan, and internationally. It operates in two segments: Connectivity Products and Contracts of Comprehensive Architectural Services. The company offers industrial solutions for EV charging, automotive, medical and healthcare, and industrial machinery, as well as consumer electronics such as chargers, Bluetooth headsets, speakers, alarm clock radios, car kits, and car ashtrays, along with lighting products, USB hubs, card readers, HDMI/display ports, docking stations, dongles, adapters, and cable series. It also trades connectivity products for computers and peripheral products. Formerly Glory Mark Hi-Tech (Holdings) Limited, it changed its name to China United Venture Investment Limited in April 2022. Founded in 1990, it is headquartered in Wan Chai, Hong Kong.