In 1976, Dongguan KWAN HING Science-Tech Co., Ltd. was founded in Huafeng Industrial Center N.T. Hong Kong. The Group set up its factory in Dongguan Mainland China in 1979, which professionally produces gifts, costume jewelry and adornments. In 1997, the company ventured into the hi-tech manufacturing area and began to develop series of security intelligent products. In 2001, the company ventured into the smart hotel system program, and introduced the Hotel Management System, Smart Room management System, Sauna Management System, offer the combination of the managing software and the locks hardware into one system, and thus provide the one card operating solution system.