Electrical cables, optical cables, optical fiber, electrical terminals, transformers, industrial plants in the form of distribution stations, switching stations, main grids and grid stations for the production and distribution of electricity including electricity distribution nets; apparatus and instruments for supervision, remote control, checking and measuring of electricity and energy consumption and for automatic operation of power plants; electrical connectors and transformers for the distribution of electricity and energy; data processing equipment and recorded computer programs to be used in the production, distribution and control of energy and electricity; solar cells and solar batteries for the generation of electricity and energy; land surveying instruments; detectors and alarm devices for industrial purposes and for use in energy production and distribution

Construction services in the field of infrastructure; installation of electricity, installation and repair of watering installations, pipelines, pumps, construction services for installations and power generating plants and electrical power installations including electric equipment; construction and repair of electricity distribution nets