Manufacture of structural metal products

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. - manufacture of metal doors, windows and their frames, shutters and gates; - metal room partitions for floor attachment.

This class excludes: - manufacture of parts for marine or power boilers, see 25130 (Manufacture of steam generators, except central heating hot water boilers); - manufacture of assembled railway track fixtures, see 2599 (Manufacture of other fabricated metal products not elsewhere classified); - manufacture of sections of ships, see 30110 (Building of ships and floating structures).