Over the time, functions of technical system of the building will be changed, devices will be wear and tear and it leads to damage. Preventative maintenance is necessary to avoid risks caused by devices as well as increase operating lifetime of the devices and system.

As for that, we supply for our customers suitable operating and preventative maintenance service to strengthen performance and overall quality of technical system of the building.

By quarterly and monthly testing programs, we give risk evaluation and make maintaining schedule for the system to ensure safeness and effectiveness for owners and residents.