35
Management of retail outlets selling building materials; Wholesaling and retailing of metal and non-metallic building materials
37
Building, repair and installation services in the field of construction, other than the construction, repair and installation of furnaces; General contracting, complete construction of industrial, residential, single family, multiple-family, and other permanent buildings, warehouses, fair stalls and shops; Installation and repair of interior and exterior installations, including gas, heating, central heating, plumbing, cooling/fire extinguishing and alarm installations; Earthworks and land improvement, including excavations beneath buildings, soil replacement, cuttings, and drainage; Laying of substrates beneath roads, pavements and car parks; Wall insulation in basement buildings; Drilling of wells; Building construction, including: Bricklaying, Carpentry services, Masonry, Sanding, Roofing services, Plumbing; Modernisation and adaptation of existing buildings and other premises, including interior and exterior cleaning of buildings, Window cleaning, Renovation; Finishing works, including plastering, painting, and installation of windows and doors; Installation and repair of lifts, burglar alarms, and air conditioning and refrigerating apparatus; Insulation of buildings and damp-proofing; Demolition of buildings; Tools and building apparatus lease, including: excavators, lifting apparatus, bulldozers, cranes and other construction machines; Ancillary services in the field of building construction, including: Building construction supervision, consultation and engineering advice, Construction information and repair information; Road paving; Street cleaning
42
Geological research; Geological surveying; Land surveying; Technical research; Technical engineering; Technical project studies; Design of buildings; Design of interior decor; Architectural consultation; Architectural services; Creation and maintenance of internet trading platforms