- electrical, electro-thermal devices and other electrical equipment
- plants and equipment for HVAC and cooling
- mechanized electrical appliances, transformers and electrical rotating machines
- installation of electrical machinery into equipment and in the plant
- installation of control systems and plants

- finishing works in construction
- blinds, internal and external venetian blinds
- awnings, sunshades and roller shades
- vertical venetian blinds and shades
- roller and panel curtains