District Cooling Services
Includes central cooling stations, which supply cold water to central air-condition systems in districts. Cold air is pumped through a 10 kilometers underground network connecting residential units with the station. Other auxiliary works like management, operations, maintenance necessary to achieve this service are also included.
Electrical Fittings & Fixtures Repairing & Maintenance
Includes repair and maintenance of electrical installations in buildings and civil constructions, including cables, wires, switches and feeding points, distribution panels.
Sanitary Installation & Pipes Repairing
Includes repairing sanitary installations and water pipes in the kitchen and the rest of the house.