Business scope: Design,
Power Supply,
Backup Power Cabinet Box,
Backup Power Cabinet Box,
Lightning Protection Products,
Lightning Protection Products,
Communication Engineering Construction,
Install,
Install,
Communication Information Network System Integration,
Communication Room Cabinet,
Communication Room Cabinet,
Operation And Maintenance,
Power Distribution Iot Products,
Power Distribution Iot Products,
Telecom Business Operation,
Operating Import And Export Business,
Radio Transmitting And Receiving Equipment,
Radio Transmitting And Receiving Equipment,
Power Supply,
...