Business scope: Internet Application Technology Services,
Sales And Installation Of Air Conditioning Equipment,
Municipal Engineering,
Elevators And Accessories,
Building Intelligent Engineering Design And Construction,
To Develop,
Photoelectric Lighting Products,
City And Road Lighting Engineering,
Indoor And Outdoor Decoration Project,
Sale,
Electrical Equipment,
Import And Export,
Technology Import And Export,
Computer Software,
Engineering Information Consulting Service,
Business Consulting Services,
Smart Transportation,
Fire Engineering,
Import And Export Of Commercial Encryption Products,