Category
Apparatus
Building and mining machinery, machinery for building materials, glass and ceramics
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
Lifting and conveying equipment
Machine tools
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
Surface refinement and thermal treatment
Distilling and rectifying apparatus and equipment
Gas filtering or purifying machinery and apparatus
Heat exchangers
Machinery for manufacturing or hot working glass or glassware, machinery for assembling electric lamps, tubes or flashbulbs
Construction 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
Environmental energy plants ‐ biogas
Environmental energy plants ‐ biomass
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
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
Escalators and moving walkways
Parts of escalators and moving walkways
Passenger and freight lifts (elevators)
Bending, folding, straightening and flattening machines (including such presses)
Other metal‐forming machine tools (including shearing, punching and notching machines, draw‐benche and thread rolling machines)
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
Plants for the steel‐ and metalworking industries workshops, including training centres
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
Railway or tramway track construction material of iron or steel (switches, check‐rails etc.)
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
Hot‐dip‐galvanizing
Columns for the chemical industry
Reactors
Apparatus for purifying crude gases by thermical or catalytical processes, in steel or chrome nickel steel (RNO resp. TNV plants
Tube or plate‐type heat exchangers made of chrome nickel steel
Manufacturers of lifts and elevators
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
Hall structures of various kind
Elevated steel structures of various kinds
Hydraulic steel structures of various kinds
Hydraulic structures for weir plants
Moulds for encasings for the concrete industry made of steel
Pallet racks (shelf units)
Shelf racks
Stages
Steel construction elements and structures of various kinds
Steel pipe culverts
Steel racks
Steel structures for industrial furnaces
Structural and architectonical steel construction
Weldments of various kinds
Cogeneration plants
Steam boilers
Biomass boilers
Biomass energy systems
Cogeneration plants
District heating systems
Firing systems
Steam boilers
Wood chip boilers
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
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
Motorcar parking facilities
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
Escalators
Moving sidewalks, horizontal or inclined
Parts for escalators and moving walkways
Dumbwaiters
Electric passenger and freight lifts (also hospital lifts)
Hydraulic passenger and freight lifts (also hospital lifts)
Lifts for special purposes
Vehicle lifts
Bending machines for flat sheet
Decoiler plants
Machines for manufacturing trapezoidal sheets
Plate (sheet metal) bending machines for trapezoidal sheets
Straightening (levelling) machines
Flying shears
Splitting and cutter plants
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
Trapezoidally shaped sheet metal manufacturing plants (for the covering of roofs and walls)
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
Planning, erection and installation of individual components and of entire plants, maintenance and service engineering
Repair and conversion works
Repair, service, telemonitoring and telediagnostic service of lift and elevators of all kinds
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
High rack stores
Industrial halls
Motorcar parking facilities
Office buildings
School buildings
Sporting halls
Steel skeleton structures of al kinds
Storage buildings
Road guard rails
Towers and lattice masts according to statics resp. clients specifications
Pipe construction
Pipe laying work from NW500 up to NW2000 made of steel or stainless steel, mainly for air exhaust resp. air supply systems
Hot‐dip‐galvanizing