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
Industrial furnaces, laboratory furnaces incl. Combustion furnaces burners and firing systems
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
Steam and heating boilers
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
Machinery and equipment for heating, cooking, roasting, steaming, pasteurizing, condensing or cooling
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 ‐ biogas
Environmental energy plants ‐ biomass
Environmental energy plants ‐ solar
Environmental energy plants ‐ water
Mechanical engineering and metalware, parts
Waste water & water treatment
Other fittings and valves and similar appliances (with the exception of heating elements and sanitary accessories)
Safety and pressure control valves
Valves, non‐return and swing check valves
Other machine parts
Other mechanical products, special purpose machinery
Automatic burners, mechanical stokers, mechanical grates, mechanical ash dischargers and similar appliances
Combustion furnaces
Components and spare parts for industrial furnaces
Parts for locomotives and railcars, incl. pneumatic door operating systems
Containers for compressed or liquefied gas, of iron, steel or aluminium
Reservoirs, tanks, vats and similar containers for any material, of aluminium, of a capacity exceeding 300 l, whether or not lined or heat‐insulated
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
Power stations and other energy plants
Waste and refuse disposal and recycling plants for industrial and municipal purposes
Planning, engineering and maintenance services, consulting, training, general contracting services etc.
Repair, assembly and similar work
Auxiliary apparatus for steam and central heating boilers
Condensers for steam power units
Other vapour generating boilers, including hybrid boilers
Parts for steam boilers
Super‐heated water boilers and hot water equipment
Watertube boilers with a steam production not exceeding 45 t&h
Bridges, bridge structures and bridge‐sections
Prefabricated buildings of iron or steel
Towers and lattice masts
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
Columns for the chemical industry
Reactors
Flue‐gas washing‐water treatment plants
Air filter units
Apparatus for purifying crude gases by thermical or catalytical processes, in steel or chrome nickel steel (RNO resp. TNV plants
Heat exchangers
Heat recovery plants, regenerative and recuperative
Tube or plate‐type heat exchangers made of chrome nickel steel
Apparatus for the paper and pul industry
Locksmithery (constructions)
Air grills
Ascents made of steel or stainless steel
Chimneys made of steel or stainless steel, with or without insulation
Chimneys of various kinds
Railings of various kinds
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
Elevated steel structures of various kinds
Flaps
Fuel oil separator grills
Hydraulic steel structures of various kinds
Hydraulic structures for weir plants
Large‐surface supporting frameworks
Moulds for encasings for the concrete industry made of steel
Sheet metal structures
Slit outlets
Space unit carcases
Stages
Steel construction elements and structures of various kinds
Steel structures for industrial furnaces
Steel structures of various kinds
Structural and architectonical steel construction
Substructures for rooflights an skylights (domelights)
Supporting framework of various kinds
Trellis bands
Weather proof grills
Sun protection equipment
Air diffusers
Windows of aluminium
Cogeneration plants
Steam boilers
Biomass boilers
Biomass energy systems
Cogeneration plants
Firing systems
Steam boilers
Wood chip boilers
Solar systems
Hydraulic steel structures
Hydroelectric plant
Weirs
Push grate furnaces
Push‐rod discharge system
Shut‐off devices
Silo discharge systems
Stop logs
Trashracks
Underfeed stokers&reciprocating grate stocker
Underfeed stokers
Rake cleaners
Air supply and exhaust valves
Butterfly and lifting valves for air handling technology, up to 8° C temperature range
Pressure control valves for air hand‐ ling plants resp. pipelines, tempera‐ ture up to 2° C, pressure up to 5 mbar
Air dampers (air volume controllers)
Fire protection flap valves
Sound attenuators, round and square
Sound absorbing cabinets resp. containers
Automatic burners, mechanical stokers, mechanical grates, mechanical ash dischargers and similar appliances
Firing systems of all kinds
Waste wood combustion plants
Parts of industrial furnaces
Bogies for railcars
Pressure vessels and tanks, respectively, according to clients specifications
Collecting containers
Collecting tanks, with thermal insulation
Storing tanks for inorganic and organic acids (e.g. nitric, sulphuric, phosphoric, formic, acetic acid, etc.)
Transport tanks
Vacuum vessels according to clients' specifications
Biomass district heating plants
Compact thermal generating plants
Power plants for low‐grade fuel
Biomass‐fueled power and heat co‐generating plants
Power and heat co‐generating plants
Biomass combustion plants (500 up to 10.000 kW)
Planning and engineering services
Assembly of plants
Assembly of steel constructions of all kinds
Assembly of structural steel elements
Industrial assembling work
Manufacturing and assembly of turnkey production, industry and trade halls
Planning, erection and installation of individual components and of entire plants, maintenance and service engineering
Repair and conversion works
Auxiliary apparatus for steam and central heating boilers
Condensers
Other vapour generating boilers inclu‐ ding hybrid boilers
Parts for steam boilers
Super‐heated water boilers
Watertube boilers with a steam produc‐ tion not exceeding 45 t&h
Bridge structures of various kinds
Halls for various purposes in container resp. conventional steel design with panel resp. case‐bay insulation
Halls for various purposes
Towers and lattice masts according to statics resp. clients specifications
Aerating (ventilating) ducts
Air duct connecting, fastening and suspending material (METU‐system)
Folded spiral‐seam tubes
Pipe construction
Pipe laying work from NW500 up to NW2000 made of steel or stainless steel, mainly for air exhaust resp. air supply systems
Piping and pipeline components
Sheet metal pipings and pipelines
Ventilating duct lines, pipes, air ducts and shaped pieces