Building construction; repair and installation of ventilation systems; construction, installation, maintenance and repair of ventilation and heat exchange products, equipment and systems; information, advisory and consultancy services relating to the aforesaid.

Building construction; repair and installation of ventilation systems; construction, installation, maintenance and repair of ventilation and heat exchange products, equipment and systems; information, advisory and consultancy services relating to the aforesaid

Alcoholic beverages, except beer; Alcoholic preparations for making beverages, namely, alcoholic cocktail mixes