|
Providing operation, maintenance and repair
service for building related equipment:
l
Building automatic control
systems
l
Power supply and generator,
UPS systems
l
Elevator, escalator, telephone,
broadcasting and other low-voltage systems
l
Air conditioning and heating
systems
l
Water supply and drainage systems
l
Fire fighting and security
systems
l
Building maintenance
All the above services can be provided
as a package or separately.
|
