Nanjing Hengyong Information Technology Co., Ltd., established on 2011-12-12, Business scope includes computer network system integration,Software integration and related technical consulting services;IoT product and system development,Sales,and related technical services;Building Intelligent Engineering,Weak current project,Electronic Engineering,Security Engineering,Mechanical and Electrical Engineering,Decoration project,Automatic Control Engineering,Conference system design,Construction and Technical Services;Provide labor services;electronic product,Internet product,Communication Products,security product,Power products,Electrical Equipment,Office Supplies,Labor protection supplies,gift sale.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)