Category
Air handling and refrigerating machinery
Apparatus
Central heating and ventilating engineering
Construction‐ and builder's carpentry and joinery
Environmental engineering
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
Ventilating or recycling hoods (other than domestic air domes)
Welding and soldering (brazing) machines and apparatus, also for flame cutting, machines and apparatus for autogenous surface hardening
Gas filtering or purifying machinery and apparatus
Central heating and ventilating engineering
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
Clean air
Environmental energy plants ‐ biomass
Environmental energy plants ‐ heat pumps
Environmental energy plants ‐ solar
Mechanical engineering and metalware, parts
Other mechanical products, special purpose machinery
Other special‐purpose plants
Repair, assembly and similar work
Sheet metal and other metal products
Sheet metal products
Hot‐air generators and distributors (for space heating and drying of feed, cereals etc.)
Pipe joint connections
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
Airset air handling units (box‐type design), according to clients' specifications
Computer room air conditioning plants
Liquid cooling systems (cooling by refrigerating machines)
Roof‐top central air conditioning units
Water chillers for industries and air handling purposes
Ventilation units
Air exhaust plants
Air handling equipment accordin to clients' specifications
Air supply plants, with and without air preheaters
Vapour exhaust domes&hoods for kitchens
Ventilating equipment for swimming pools
Ventilation and exhaust element for air‐raid shelters
Welding tables with integrated exhaust unit
Air treatment plants of various kinds
Central vacuum cleaning plants for buildings of all kinds
Grinding tables with integrated exhaust unit
Industrial vacuum cleaners, als mobile
Working tables with integrated exhaust and air recycling units
Central heating and ventilating engineering
Pillar formwork
Air conditioning systems
Ventilation systems
Biomass boilers
Biomass energy systems
Collector systems
Flat plate collector
Pellet boilers
Wood chip boilers
Wood gasification boilers
Heat pumps
Collectors
Solar systems
Measuring, control and process technology
Sound absorbing equipment
Air‐raid shelters, prefabricate
Maintenance, service and shut‐down of industrial production systems
Extraction and filter installations
Hose clips
Metal hoses
Pipe hangers
All sorts of sheet metal casings, iron boxes
Aluminium structures, rain screen panel
Casing elements
Coating sheets
Discharge pipes, branch pipes
Flexible ducts
Gilled pipes
Metal tubes
Sheet metal hardware
Sheet metal moulds
Sheet metal products, of non‐ferrous metals
Sheet metal structures
Sheet metal systems for insulations
Sheet metal tubes for hot‐air heating
Sheet metal working
Sheet steel products
Turned‐over pipes, stainless steel
Ventilation pipes
Winding pipes
Air curtains for doorways
Air heating devices of various kinds
Air heating systems
Flanges
Pipe connections
Aerating (ventilating) ducts
Air conditioning ducts
Pipings, pipelines and other components for air and heat distribution purposes