Business scope: Production,
Sale,
Communication Base Station Supporting Equipment,
Sale,
Production,
Sale,
Production And Sales,
Production,
Integrated Circuit Design And Sales,
Power Engineering Design And Construction,
Energy Information Collection Terminal And System,
Communication Engineering,
Electricity Sales Management Device,
Big Data Analysis Service,
Cloud Platform Service,
Cloud Application Service,
Software Products,
Serve,
Serve,
Serve,
Research And Development Of Smart Equipment
...