Category
Air handling and refrigerating machinery
Apparatus
Central heating and ventilating engineering
Construction‐ and builder's carpentry and joinery
Environmental engineering
Fittings and valves
General engineering
Plants (factories), turnkey planning ‐ construction ‐ delivery
Services
Sheet metal and other metal products
Steam and heating boilers
Steel pipes, pipe fittings, pipe joints
Air conditioning units
Fans (other than table, window or aeration fans), ventilation plants
Other machines, apparatus, equipment and plants for refrigeration, heat pumps
Ventilating or recycling hoods (other than domestic air domes)
Gas filtering or purifying machinery and apparatus
Heat exchangers
Central heating and ventilating engineering
Construction elements
Doors
Halls, flying roofs, roofs and parts
Other construction and expansion elements and other iron and steel constructions (scaffoldings, formwork or supporting structures, gangways, landing stages, pallets and pallet racks, working platforms, loading and unloading ramps, hydraulic steel structur
Wall and floor elements
Environmental energy plants ‐ biomass
Other fittings and valves and similar appliances (with the exception of heating elements and sanitary accessories)
Valves, non‐return and swing check valves
Fire extinguishing and fire protection equipment
Other machine parts
Gas, water, long‐distance, resp district heat and refrigerant supply plants
Other services
Planning, engineering and maintenance services, consulting, training, general contracting services etc.
Repair, assembly and similar work
Sheet metal products
Hot‐air generators and distributors (for space heating and drying of feed, cereals etc.)
Pressure, resp. high‐pressure pipelines and line pipes, of iron or steel, e.g. for mineral oil or gas; casings, tubings and drill pipes, of a kind used in drilling for oil or gas
Air conditioners of various kinds
Air conditioning plants according to clients' specifications
Air cooling plants
Air wells
Fans
Ventilation plants according to clients' specifications
Ventilation plants
Refrigerating plants of all kinds and sizes, for trade, industries, ice rinks, air conditioning plants, ice productio plants and research purposes
Air supply and exhaust units
Vapour exhaust domes for kitchens
Vapour exhaust domes&hoods for kitchens
Volume flow controllers
Air filter units
Heat exchangers
Heat recovery plants according to clients' specifications
Heat recovery plants, regenerative and recuperative
Central heating and ventilating engineering
Air grids
Air grills
Doors, air‐tight, single‐ and double‐walled, for air ventilated passages
Roof deflectors, round and cornered
Roof domes
Flaps
Fuel oil separator grills
Slit outlets
Trellis bands
Weather proof grills
Air diffusers
District heating systems
Air supply and exhaust valves
Air dampers (air volume controllers)
Fire protection flap valves
Fire protection systems, stationary
Foam extinguishing systems
High‐pressure water mist systems
Sprinkler installations for manufacturing, assembling and storage buildings, high rack stores, underground garages, department stores, office and administration buildings, hotels, airports, power plants etc.
Blinds
Sound absorbers
Sound attenuators, round and square
Gas, water and long‐distance, resp. area heat supply installations for towns, industries, hospitals, etc.
Sheet metal elements Plate elements
Ventilating engineering
Assembly of all kinds, especially in the fields of industrial plant construction, machinery and steel construction, boiler, pressure vessel and apparatus construction as well as environment protection plants incl. all pipelines
Repair of machines of all kinds
Repair, mounting, maintenance and inspection of air conditioning plants
Sheet metal working
Radiant ceiling plates
Aerating (ventilating) duct lines, made of sheet steel or plastics
Aerating (ventilating) ducts
Air conditioning ducts
Air duct connecting, fastening and suspending material (METU‐system)
Air pipings, resp. pipelines
Aluminium pipings and pipelines
Flexible pipings and pipelines
Flexible tubes
Folded spiral‐seam tubes
Piping and pipeline components
Pipings, pipelines and other components for air and heat distribution purposes
Sheet metal pipings and pipelines
Ventilating duct lines, pipes, air ducts and shaped pieces