Business scope: Electronic Engineering Professional Contracting,
Install,
Install,
Install,
Computer Software,
Engineering Construction Of Integrated Wiring And Supporting Equipment,
The Design Of Security Technology Prevention Engineering,
Repair,
Repair,
General Machinery And Equipment Rental,
Stage Lighting And Sound Design,
Intelligent Building Engineering Design,
Import And Export Of Goods And Technology,
Installation And Service,
Cable Television,
User Communication Line,
Construction,
Construction,
Construction,
To Develop,
...