Work of maintenance and mechanical repairs for third parties
Development, assembling and maintenance of control systems in non stop industrial process
Development, assembling and maintenance of automatic production units, including several machines, handling equipments and appliances for centralized control
Installation of secondary power supply systems (electrical generators)
Production of metal works for construction and parts thereof
Production of electro motors, electric generators and transformers
Installation of industrial machines, devices and equipment
Intermediation of common goods
Wholesale in machines used in mining, building trade, road construction and water works
Non-specialised wholesale
Other types of retail trade in new goods in specialised shops
Wholesale in electronic materials, inclusive of material for installation
Electro-technical installation works at buildings
Electro-technical installation works, with the exception of those executed at buildings