Category
Air handling and refrigerating machinery
Apparatus
Chipless forming and machining
Construction‐ and builder's carpentry and joinery
Environmental engineering
Fittings and valves
General engineering
Locomotives and other rolling stock, incl. Stationary rail material, railway signaling and safety installations
Packings, small containers and sealing caps
Plants (factories), turnkey planning ‐ construction ‐ delivery
Services
Steel construction and shipbuilding
Steel pipes, pipe fittings, pipe joints
Air conditioning units
Fans (other than table, window or aeration fans), ventilation plants
Ventilating or recycling hoods (other than domestic air domes)
Distilling and rectifying apparatus and equipment
Filtering or purifying machiner and apparatus for liquids (mechanical, chemical, permanent magnet, electro magnet etc.) incl. water softening apparatus, water purifyers, filter presses, oil‐ or petrol‐filters for internal combustion engines, vacuum drum f
Gas filtering or purifying machinery and apparatus
Heat exchangers
Processings, other
Construction elements
Doors
Facades elements
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
Sun protection equipment and products
Wall and floor elements
Windows
Environmental energy plants ‐ solar
Other fittings and valves and similar appliances (with the exception of heating elements and sanitary accessories)
Valves, non‐return and swing check valves
Other machine parts
Parts for locomotives and railcars, incl. pneumatic door operating systems
Reservoirs, tanks, vats and similar containers for any material, of iron or steel, of a capacity exceeding 300 l, whether or not lined or heat‐insulated
Loading, unloading, storage and tapping plants
Repair, assembly and similar work
Bridges, bridge structures and bridge‐sections
Leisure‐time installations, e.g merry‐go‐rounds, swingboats, circusses 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 wells
Ventilation plants
Air supply and exhaust units
Vapour exhaust domes for kitchens
Volume flow controllers
Glass fiber reinforced reactors and agitating vessels
Flue‐gas washing‐water treatment plants
Air filter units
Glass fiber reinforced flue gas cleaners
Heat exchangers
Heat recovery plants, regenerative and recuperative
Locksmithery (constructions)
Air grills
Glass fiber reinforced chimneys
Stairs, staircases, stairways
Steel railings
Doors of aluminium
Doors, air‐tight, single‐ and double‐walled, for air ventilated passages
Portals of aluminium
Facade structures and facings o various kinds
Facades made of glass and aluminium
Glass walls
Roof deflectors, round and cornered
Boiler supporting steelwork elements
Elevated steel structures of various kinds
Flaps
Fuel oil separator grills
Large‐surface supporting frameworks
Sheet metal structures
Slit outlets
Space unit carcases
Stages (platforms) of various kinds
Steel construction elements and structures of various kinds
Steel structures for industrial furnaces
Steel structures of various kinds
Substructures for rooflights an skylights (domelights)
Supporting framework of various kinds
Trellis bands
Weather proof grills
Sun protection equipment
Air diffusers
Windows of aluminium
Solar systems
Air supply and exhaust valves
Air dampers (air volume controllers)
Fire protection flap valves
Glass fiber reinforced moulded parts
Sound attenuators, round and square
Bogies for railcars
Glass fiber reinforced cylinders, diameter 1,000 up to 4,000 mm
Glass fiber reinforced double wall tanks for water‐critical liquids
Glass fiber reinforced potable water vessels
Glass fiber reinforced silos fo solid matters
Glass fiber reinforced storage vessels for chemicals and foodstuf
Glass fiber reinforced waste water vessels
Sewage vessels
Tank storage plants for UFR (urea formaldehyde resin)
Tank storage plants for liquid chlorine dioxide
Assembly of steel constructions of all kinds
Manufacturing and assembly of turnkey production, industry and trade halls
Pipeline bridges
Stages
Aerating (ventilating) ducts
Air duct connecting, fastening and suspending material (METU‐system)
Folded spiral‐seam tubes
Glass fiber reinforced pipeline systems
Pipe laying work
Piping and pipeline components
Sheet metal pipings and pipelines
Ventilating duct lines, pipes, air ducts and shaped pieces