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