Manufacture and installation of industrial equipments for cold production
Manufacture of refrigerated counters
Building of coolers, vaults, etc.
Development of projects requiring acoustic engineering, technics of air-conditioning, cooling, refrigeration, sanitation and fight against pollution, etc.
Production of electronic domestic devices
Installation of heating, air-conditioning and ventilation
Repair of domestic devices and of equipment used in house and in the garden
Other types of building installations
Production of non-domestic machines and devices used for cooling and air-conditioning