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.
Radio TV Station & Cinema Theatre Equipment Installation & Maintenance
Includes installing equipment of filming, recording, presentation, lighting, audio and visual effects, control systems for radio and T.V. studios and cinema, radio- broadcasting and TV transmission equipment, also, furnishing, flooring, fitting fixtures, repairing and maintenance.