6
Doors, gates, windows and window coverings of metal; Metal hardware; Structures and transportable buildings of metal; Building and construction materials and elements of metal; Unprocessed and semi-processed materials of metal, not specified for use; Pipes, tubes and hoses, and fittings therefor, including valves, of metal; Metal goods for use in construction; Steel beams; Building beams (Metal -); Metal joists; Joists of iron or steel; Gratings of metal for false ceilings; Grids of metal; Grilles of metal for roads; Grilles of metal for pavements; Latticework of metal; Bracings of metal; Ceiling units of metal; Floor sections made of metal; Blocks (Metal -) for construction; Reinforcing materials of metal for building; Shaped metal sections; Laths of metal; Modular portable building units of metal; Metal mouldings; Modular building units (Metal -); Refractory construction materials of metal; Reinforcing materials of metal; Room divider panels of metal [other than furniture]; Wall tiles of metal; Wall covering of metal for buildings; Wall coverings made of metal for constructing walls; Architectural louvres of metal; Reinforcing bars of metal for use in concrete; Reinforcement rods of metal; Extrusions of metal; Metal panels; Building panels of metal; Latticework of metal; Lintels of metal; Wall claddings of metal [building]; Meshes of common metal; Spacers being building elements made of metal; Metal partitions for building; Metal brackets for use in the construction and assembly of decking; Ties of metal for use in building; Shaped metal portions; Steel building materials; Structural steels; Grid bridges of metal; Structural steels: Large building structures, pressure tanks, Silos, Channels, Filters, fan housings, Chimneys, towers, bridges, Viaducts, footbridges, flyovers, cranes, conveyor enclosures; Fencing systems of metal; Metal stairs
37
Building construction; Anti-corrosion protection; Construction; Building construction advisory services
42
Industrial engineering design services; Design of space-frame structures; Design of industrial products; Steel construction design; Technical consultancy relating to the selection of duckboards, not of metal