La carte treasure systems, wireless ordering system, Henan catering software http://www.hnzhiqi.net Henan Chi Qi Electronic Engineering was established in 2008, formerly known as Grand Technology, Zhengzhou, Henan inception has always been committed to building systems integration technology market the flagship brand, business scope covers the whole territory of Henan and Shanxi, southern Hebei Province, the business covers: KTV VOD system, audio equipment and supply of equipment and design and construction, intelligent ordering software systems and related hardware equipment supply and design and construction, retail, office automation system software and hardware equipment supply, large outdoor sound reinforcement and stage sound and light systems, security monitoring systems, indoor background music system, building intercom video intelligent access control system, large outdoor LED displays and other areas of expertise one-stop professional systems integration services. We have a system integration, security monitoring, weak construction and other areas of high-end professional qualifications!