DÖRNHÖFER STAHLMETALLBAU GMBH & CO is a provider of products and services such as testing services, motor vehicle exhaust systems,certification services for motor cars,certification services for commercial vehicles,certification services for industrial vehicles,toilets, portable, metal,door frames, light alloy and aluminium,door frames, bronze, ornamental,door frames, metal, plastic coated,door and window frames, stainless steel,door and window frames, metal, for dry partitions,window frames, metal, for double glazing,window frames, aluminium and light alloy,window frames, metal, plastic coated,window frames, metal, ornamental,window frames, metal, double-glazed,window frames, metal, leaded light,window frames, hopper type, metal,window frames, sliding and folding, metal,window frames, casement, metal,window frames, sash, metal,shop window frames, steel,shop window frames, aluminium,roof lights, dome, metal,roof lights, lantern, metal,roof lights, ventilating, metal,floor lights, metal framed,hatch windows, metal, sliding, for reception areas,contractors, metal window systems,doors, metal, for hangars and warehouses,doors, metal, wardrobe,doors, metal, external entrance,doors, metal, internal, non-industrial,doors, metal, for atomic shelters and nuclear power stations,doors, metal, safety, for tunnels,doors and closures, metal, for silos,trap doors, metal,swing doors, metal,door units, metal, complete,doors, metal, for pressure containers and storage cylinders,windows, iron framed,windows, steel framed,windows, bronze framed,windows, aluminium framed,windows, circular, metal,windows, louvred, metal,windows, metal, for offshore applications,windows and hatches, metal, nuclear plant,window systems, power operated, metal,window systems, manual, metal,swimming pool rollers/swimming pool roller covers,buildings, metal, prefabricated, modular,buildings, metal, prefabricated, quick assembly and dismantling,houses, metal, prefabricated,bungalows, metal, prefabricated,barracks, metal, prefabricated,workshops, mobile, metal, container type or lorry mounted,worksite buildings, metal, prefabricated,aircraft hangars, metal, prefabricated,warehouses, metal,accommodation units, mobile, metal, container type,hotel buildings, prefabricated, metal,halls, prefabricated, metal, wide span,sport halls, prefabricated metal structure,offices, mobile, metal, container type,offices and enclosures, metal, prefabricated, modular, for indoor installation,silos, metal,garages, metal,carports, metal, prefabricated,bicycle sheds and racks, metal,silos, motor vehicle parking,constructions, tubular metal, textile or plastic covered,agricultural buildings, metal,greenhouses and conservatories, metal framed,facades, glass, metal frame construction,roofs and roofing units, glazed, metal frame construction,civil defence shelters, prefabricated, steel,sheds, metal,shelters, metal,loading bay vehicle shelters, metal,toll booths, prefabricated, metal,bowers, metal,garden trellis and arches, metal, plastic coated,cantilever roofs, metal,domes, metal,information kiosk cases, metal,telephone booths, metal,polling booths, metal,sentry boxes, metal, bulletproof,watchtowers (observation towers), metal,sanitary units, metal,pools, heatable, aluminium, outdoor,swimming pool covers, metal frame, with opening and closing mechanism,water towers, metal,airport control towers, metal,grandstands, metal,swimming pools, prefabricated, metal or metal framed,support structures, metal, for swimming pool covers,swimming pool floors, vertically adjustable,buildings, prefabricated, metal, for hazardous materials storage,enclosures, metal, prefabricated, for fans and blowers,porches, metal,exhibition stands, metal,balustrades, metal, plastic covered,metals, precious and special,repair and maintenance services for agricultural tractors.