Manufacture of metal structures and parts of structures

25.11
Manufacture of metal structures and parts of structures
This class includes:
- manufacture of metal frameworks or skeletons for construction and parts thereof (towers, masts, trusses, bridges etc.)
- manufacture of industrial frameworks in metal (frameworks for blast furnaces, lifting and handling equipment etc.)
- manufacture of prefabricated buildings mainly of metal:
  • site huts, modular exhibition elements etc.
This class excludes:
- manufacture of parts for marine or power boilers, see 25.30
- manufacture of assembled railway track fixtures, see 25.99
- manufacture of sections of ships, see 30.11