Electricitate, încălzire, energie solară şi nucleară Electricitate Încălzire urbană Energie solară Panouri solare Instalaţie solară Lighting systems Electricity supplies Water heaters and heating for buildings; plumbing equipment Air-conditioning appliances Pumps Boiler installations Cooling and ventilation equipment Thermal insulating material Heating materials Works for complete or part const...

Electricitate, încălzire, energie solară şi nucleară Electricitate Încălzire urbană Energie solară Panouri solare Instalaţie solară Lighting systems Electricity supplies Water heaters and heating for buildings; plumbing equipment Air-conditioning appliances Pumps Boiler installations Cooling and ventilation equipment Thermal insulating material Heating materials Works for complete or part construction and civil engineering work Building construction work Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry Roof repair and maintenance work Electrical installation work of heating and other electrical building-equipment Insulation work Thermal insulation work Heating, ventilation and air-conditioning installation work Installation of doors and windows Repair and maintenance services of electrical and mechanical building installations Repair and maintenance services of central heating Commissioning of heating installations Installation services of electrical and mechanical equipment Other sources of energy supplies and distribution Financial and insurance services Environmental engineering consultancy services Energy and related services Energy-management services Energy-efficiency consultancy services Heating engineering services for buildings Building services Engineering design services Heating-system design services Marketing services

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