Business scope: Production,
Instrumentation,
Electronic Product,
Production,
Import And Export,
Technology Import And Export,
Security Engineering,
Research And Development Of Network Products,
Technical Consulting,
Technical Services,
Meteorological Monitoring Equipment,
Computer Hardware And Software,
Wire And Cable,
Building Intelligent Engineering,
Communication Equipment,
Computer Accessories,
Network Engineering,
Photoelectric Products,
Road Construction,
Municipal Engineering,
...