Rooftop waterproofing work/52 floor terrace cracks repair building structure system access password
in the best residential area (Condo)
install the CO2 fire extinguisher 10 lb size type, install an electric charge in the middle class. The number 48 floor
Adjust lighting to illuminate the building (LED)
CCTV and CCTV system updates
-add the point of installing surveillance cameras in the offices, residential (Condo)
-closed circuit television system adjustment (DVR, system wiring)
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