Retail trade in electronic domestic devices in specialised shops
Rental and lease of other types of machines, tools and material goods
Other types of cleaning of buildings; industrial cleaning
Wholesale, high workers
Manufacture of piston engines with internal combustion and their pieces for various uses: for rail cars, agricultural machines or machines for civil engineering, ships and boats
Terracing work: digging, grading of construction sites, opening of trenches, removal of rocks, destruction with explosives, etc.
Cleaning of new buildings and restoring after works
Transport of people by animal drive vehicles
Hire and leasing of machines and equipments for construction industry and engineering, without operator (cranes, bulldozers, concrete mixers, etc.)
Preparing land for construction
Wholesale in machines used in mining, building trade, road construction and water works
Wholesale in electronic materials, inclusive of material for installation
Wholesale in installation materials used by plumbers and for the installation of heating