Metal ceilings and parts thereof; suspended ceilings made of metal and parts thereof, in particular metal panels (rectangular panels), metal tiles (as square panels), panels, grid mesh and rib mesh elements, support profiles and mounting suspension devices and supporting construction profiles, connecting and fastening elements, all the aforesaid goods of, or mainly of metal; suspended ceilings made of metal and parts thereof, in particular as fire protection ceilings and sound insulation ceilings and for air conditioning, in particular as heating and cooling ceilings; metal top layers and parts thereof, in particular as fire protection ceilings and ceilings with sound insulation properties, ceilings for air conditioning, in particular having heating and cooling properties; all the aforementioned goods not relating to use of bulk handling, cranes and not relating to waste treatment installations and installations to generate renewable energy.

Retailing and wholesaling, also via the internet, in the fields of metal ceilings and parts thereof, suspended ceilings made of metal and parts thereof, in particular metal panels (rectangular panels), metal tiles (as square panels), panels, grid mesh and rib mesh elements, support profiles and mounting suspension devices and supporting construction profiles, connecting and fastening elements, all the aforesaid goods of, or mainly of metal; retailing and wholesaling, also via the internet, in the fields of suspended ceilings made of metal and parts thereof, as aforesaid, in particular as fire protection ceilings and sound insulation ceilings and for air conditioning, in particular as heating and cooling ceilings, metal top layers and parts thereof, as aforesaid, in particular as fire protection ceilings and sound insulation ceilings and for air conditioning, in particular as heating and cooling ceilings; arranging of commercial and business contacts, also via the internet, in the fields of metal ceilings and parts thereof, suspended ceilings made of metal and parts thereof, in particular metal panels (rectangular panels), metal tiles (as square panels), panels, grid mesh and rib mesh elements, support profiles and mounting suspension devices and supporting construction profiles, connecting and fastening elements, all the aforesaid goods of, or mainly of, metal; arranging of commercial and business contacts, also via the internet, in the fields of suspended ceilings made of metal and parts thereof, as aforesaid, in particular as fire protection ceilings and sound insulation ceilings and for air conditioning, in particular as heating and cooling ceilings, metal top layers and parts thereof, as aforesaid, in particular as fire protection ceilings and sound insulation ceilings and for air conditioning, in particular as heating and cooling ceilings; all the aforementioned services not relating to use of bulk handling, cranes and not relating to waste treatment installations and installations to generate renewable energy.

Installation and maintenance of metal ceilings; construction consultancy, namely relating to installation of metal ceilings; consultancy services relating to the maintenance of buildings, namely the maintenance of metal ceilings; installation and maintenance of heating and cooling ceilings as well as of fire protection ceilings and sound insulation ceilings; consultancy services relating to construction services for the installation of metal ceilings; all the aforementioned services not relating to use of bulk handling, cranes and not relating to waste treatment installations and installations to generate renewable energy.

Customized production of metal ceilings and parts for metal ceilings, in particular of fire protection ceilings and sound insulation ceilings as well as for air conditioning, in particular as heating and cooling ceilings, for others or on behalf of third parties; customized production of metal top layers and parts thereof, in particular as fire protection ceilings and sound insulation ceilings and for air conditioning, in particular as heating and cooling ceilings, for others or on behalf of third parties; all the aforementioned services not relating to use of bulk handling, cranes and not relating to waste treatment installations and installations to generate renewable energy.

Audits, authentication and certification (quality control) of companies, business processes and products; creation of guidelines for companies, business processes and products, in particular for certification purposes; quality control testing of companies, business processes and products for certification purposes; engineering services in the field of building technology; building design services; engineering consultancy services relating to the production, installation and maintenance of metal ceilings; consultancy relating to construction planning; all the aforementioned services not relating to use of bulk handling, cranes and not relating to waste treatment installations and installations to generate renewable energy.