Business scope: Technology Promotion,
Electronic Product,
Technical Consulting,
Technical Services,
Retail,
Technical Consulting,
Cloud Computing,
Install,
Technology Research And Development Of Computer Information Technology,
Repair,
Communication Products,
Computer Software And Hardware Development,
Soundproof Screen,
Road Sign,
Technology Transfer And Wholesale,
Technical Research And Development Of Electrical Equipment,
The Internet,
Traffic Light,
Isolation Barrier,
Electronic Police,
...