Carpentry Workshop
Includes flooring installation and woodwork inside the house except home furniture.
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.
Floor & Wall Tiling Works
Includes flooring and wall tiling works with ceramic, cement and natural stones.
Glass & Aluminum Installation & Maintenance
Includes glass works as well as installing and maintaining aluminum doors, windows, advertising signboards frames, balconies, staircases, fences, window grids and garden fences.
Plaster & Cladding Works
Includes plastering interiors of buildings with marble, granite, natural stones, tile, ceramic for protective or decorative purposes.
Plumbing & Sanitary Installation
Includes fixing water pipes at home and sanitary installation such as washbasins, bathtubs, lavatories, tapes, spigots, and bathroom and kitchen articles.