Civil engineering contractors with own design facilities
Civil engineering contractors without own design facilities
Transport infrastructure design
Drainage system contractors, airfield runway and road
Noise barrier installation contractors, road and motorway
On-site recycling of road and motorway surfacing materials
Engineering - industrial consultants
Electricity advisory services, industrial
Partitions, wooden, fixed
Partitions, wooden, moveable
Suspended ceilings, wooden
Partitions, wooden, sliding and folding
Insulation systems for windows, plastic
Sandwich panels, fibre cement
Electrical insulation products, fibre cement
Converters, frequency, static
Converters, synchro/resolver to digital
Converters, digital to synchro/resolver
Converters, analog to frequency
Radio receivers, battery and/or mains
Resistors, inductors and variable capacitors
Generators, DC, permanent magnet (PMG)
Generators, AC, single phase and three phase, over 5 kW
Generators, DC, up to 5 kW
Generators, DC, over 5 kW
Generators, high frequency
Generators, medium frequency (MF)
Generators, homopolar/acyclic
Generators, wind energy, over 100 kW
Generators, motor, Ward-Leonard
Generators, synchronous, asynchronous
Generators, auxiliary traction
Generators for rolling stock
Generators, marine, electric
Generators to aircraft specifications
Micro generators, wind energy, under 100 kW
Voltage generators, laboratory standard
Sweep generators/oscillators
Generator load frames for maintenance and testing
Dynamos and alternators, tachometric, electric
Converters, electric, contact type
Converters, motor-alternator
Converters, frequency to analog
Converters for radar units
Electric rotary machines for nuclear power stations
Spraying machines, building insulation material
Electronic measuring equipment, low capacity, picofarad meters
Inductances, laboratory standard
Mutual inductance standards
Capacitors, laboratory standard, fixed
Capacitors, laboratory standard, variable
Self-inductance coil standards
Surface resistivity measuring equipment
Resistivity meters for liquids
Staircases, spiral, metal
Staircases, external, metal, and fire escape staircases
Stair treads and nosing, metal
Rainwater goods, aluminium
Rainwater goods, metal, ornamental
Cover plates, steel, automatically fitting, for manhole covers and gullies
Manhole covers, frames and inspection covers, steel
Covers, expansion joint, metal, for the building industry
Linings, light metal, for tunnels and dams
Floor ducting systems, duct covers and duct hatch covers, metal
Catch basins, floor installation, for catering and food industry use
Water traps, floor drainage, metal, with backflow valve
Drainage stack systems, prefabricated, metal
Cabinets or enclosures, metal, for gas, water and electricity meters
Corner profiles, metal, protective, for loading docks
Corner guards, metal, for columns
Angle rings, structural steelwork
Clamps, metal, for girders and beams
Masonry support systems, steel
Expanded steel mesh for plaster reinforcing
Plaster lathing systems, wire mesh
Angle beads/plaster beads, metal
Spacers, metal, for building applications
Pivots and sockets, metal, for buildings
Edgings and pavings, stamped steel
Sealing strips, metal, for building panels
Clothes line posts, metal
Stands and supports, metal, for stage lighting
Sunshades and windbreaks, metal
Risers and treads, perforated metal
Fountains, metal, for parks and gardens
Bronzes, architectural and memorial
Architectural sculptures, stainless steel
Gratings, stair tread, metal
Balustrades, metal, plastic covered