Air-Conditioning Ventilations & Air Filtration Systems Installation & Maintenance
Includes series of installation processes ranging from fitting devices and accessories to air-conditions, ventilators, air-purifiers , to reconditioning and maintaining the old units, cleaning air ducts, fixing fans, fabric filters, sound dampers… etc. It also involves installing air-sterilizers in foodstuff cold stores, kitchens, hospitals, laboratories, animal breeding and husbandry rooms, electronic plants, any facility that requires highly purified air or air with specific gas concentration.
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.
Electricity Transmission & Control Equipment Installation & Maintenance Works
Includes installing and maintaining electric power transmission and distribution equipment and devices, such as current rectifiers, alternation controllers, operation panels, electric and electronic control apparatuses and distribution panels.
Electromechanical Equipment Installation and Maintenance
Includes installation & maintenance of mechanical and electromechanical equipment, such as workshop equipment, factories, power generators, loading, lifting and towing equipment, cold rooms, refrigeration equipment, central kitchens, automatic laundry equipment, etc.