Constructional elements which may be welded, made of aluminium or its alloys or in combination with other metals or synthetics, for use in the transport industry such as floors, frames, fuselages, containers, walls, roofs, decks and loading platforms in aeroplanes, boats, cars, trucks, busses, silo's, buildings, bridges and trains; constructional elements which may be welded, made of aluminium or its alloys or in combination with other metals or synthetics for use in fixed or transportable bridges, tunnels, temporary or fixed building constructions, temporary or fixed traffic lanes

Services in the field of consulting of the application, the design and the manufacture of metal sheet, plate, strip or panel, which may be in combination with synthetics, in transport or building industry; services in the field of consulting of the application, design, and manufacture of metal floors, walls, ceilings, decks, roofs, building constructions, traffic lanes, railways or covers made of metal or in combination with synthetics in transport of building industry