Production of cog wheels, bearings and other types of gear material
Production of other types of machines for common use
Production of machines used for metal working
Production of other types of machines, devices and tools for specific purposes
Repair of machines
Installation of industrial machines, devices and equipment
Construction of bridges and tunnels
Construction of civil-technical works for liquids
Construction of civil-technical works for electricity and telecommunications
Water-works, with the exception of dredging
Electro-technical installation works at buildings
Electro-technical installation works, with the exception of those executed at buildings
Wholesale in machine tools
Wholesale in machines used in mining, building trade, road construction and water works
Retail trade in solid, liquid and gaseous fuels, with the exception of engine fuels, in specialised shops
Engineers and similar technical advisors, with the exception of surveyors
Manufacture of metallic frames or framings for building
Manufacture of metallic framings for industrial equipments (framing for blast furnaces, handling materials, etc.)
Design, building and installation of piping networks, including a complementary treatment of pipes to realize mainly pipes or networks under pressure
Manufacture of turbines and their pieces: water steam turbines or other kind of steam turbines, gas turbines, hydraulic turbines, water wheels and their regulators
Manufacture of hydraulic engines, air motors and rotors
Manufacture of air pumps, vacuum pumps, air or other gas compressors
Manufacture of mechanical pieces of energy transmission: transmission trees, camshafts, crankshafts, etc., cranks, bearings and cushions
Manufacture of mechanical manipulators and industrial robots specially developed for lifting, handling, loading and disloading
Work of maintenance and mechanical repairs for third parties
Building of decks, including those for overpasses, elevated roadways, etc.
Building of locks and other regulation devices
Design and realization of projects interesting electric and electronic engineering, mining, chemical and industrial engineering, the engineering of systems, security technics, etc.
Development of projects with activities related to civil or building engineering, hydraulic engineering or traffic technic
Hire and leasing of machines and equipments for construction industry and engineering, without operator (cranes, bulldozers, concrete mixers, etc.)
Production of metal works for construction and parts thereof