Business scope: Maintain,
Mechanical And Electrical Engineering,
Install,
Steel Structure,
Intelligent Building Products,
Computer Software And Hardware Product Development,
Building Intelligent Engineering,
Led Display Research And Development,
Office Equipment,
Sales And Technical Service,
Fire Facilities Engineering,
Research And Development Of Electronic Communication Products,
Communication Engineering Design,
Gift Sale,
Fire Proof Door,
Repair,
Decoration Works,
Security Door,
Lease,
Fire Products,
...