Category
Air handling and refrigerating machinery
Apparatus
Central heating and ventilating engineering
Construction‐ and builder's carpentry and joinery
Environmental engineering
General engineering
Packings, small containers and sealing caps
Plants (factories), turnkey planning ‐ construction ‐ delivery
Services
Steel construction and shipbuilding
Steel pipes, pipe fittings, pipe joints
Fans (other than table, window or aeration fans), ventilation plants
Distilling and rectifying apparatus and equipment
Gas filtering or purifying machinery and apparatus
Central heating and ventilating engineering
Construction elements
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
Environmental energy plants ‐ biogas
Mechanical engineering and metalware, parts
Other machine parts
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
Gas, water, long‐distance, resp district heat and refrigerant supply plants
Industrial plants according to clients' specifications
Loading, unloading, storage and tapping plants
Plants for the chemical and pharmaceutical industries
Power stations and other energy plants
Other services
Planning, engineering and maintenance services, consulting, training, general contracting services etc.
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
Ventilation plants according to clients' specifications
Ventilation plants
Glass fiber reinforced reactors and agitating vessels
Glass fiber reinforced flue gas cleaners
Central heating and ventilating engineering
Glass fiber reinforced chimneys
Boiler supporting steelwork elements
Stages (platforms) of various kinds
Steel construction elements and structures of various kinds
District heating systems
Pipelines
Prefabrication for industrial constructions, power plants and gas regulator stations
Glass fiber reinforced moulded parts
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
Boiler houses, including all auxiliary facilities
Compact district heating plants
Components for long‐distance heating
District heating nets
District heating plants
Gas supply plants with reducing and measuring installations, such as natural gas reducing stations, liquid gas supply installations, gas mixing installations, NH3‐plants
Gas, water and long‐distance, resp. area heat supply installations for towns, industries, hospitals, etc.
Long‐distance and district, resp. area heating plants, including all auxiliary facilities and supply pipelines
Long‐distance refrigerant supply plants
Natural gas projects
Oil supply systems, complete
Short‐ and long‐distance heatin plants
Industrial plants according to clients' specifications
Tank storage plants for UFR (urea formaldehyde resin)
Tank storage plants for liquid chlorine dioxide
Chemical plants
Plants for the chemical industry
Plants for the pharmaceutical industry, according to clients' specifications
Central energy stations
Power and heat co‐generating plants with waste heat recuperation for heating purposes
Other services
Energy consulting
Planning and construction of general industrial plants
Planning, engineering and maintenance services
Project engineering and maintenance capacity, consultations, instructions, general contractor services
Repairs, installations and similar works
Pipeline bridges
Stages
Glass fiber reinforced pipeline systems
Penstocks for hydroelectric power plants High‐pressure pipelines for hydro‐electric power plants
Pipe laying work
Pressure pipelines for feed water
Pressure pipelines for gas supply purposes
Pressure pipelines for liquid gas, also incl. control equipment
Pressure pipelines for long‐distance heating systems
Pressure pipelines for mineral oil (petroleum)
Pressure pipelines for municipa gas (city gas)
Pressure pipelines for natural gas, also incl. control equipment
Pressure pipelines for the chemical industry
Pressure pipelines for the pape industry
Pressure pipelines for the petrochemical industry
Pressure pipelines for water supply purposes
Pressure pipelines with large diameters