Business scope: Law,
Security Equipment,
Engaged In Communication Technology,
Computer Software And Hardware Technology Development,
Optical Communication Equipment,
Communication Equipment,
Digital Video Surveillance System,
Manufacture Of Power Distribution Switch Control Equipment,
Research And Development,
Power Technology,
Intelligent Technology,
Access Network System Equipment,
Optical Transmission Equipment,
Mobile Communication Equipment,
Monopoly,
Telecommunications Equipment,
Design,
Data Communication Equipment,
Technology Development Of Computer Network Products,
Electronic Special Equipment,
Distribution Cabinet Production
...