25.62.Z - Mechanical working of metal elements
24.20.Z - Manufacture of tubes and pipes, conduits, closed sections and connectors, of steel
25.11.Z - Manufacture of metal structures and parts of structures
25.12.Z - Manufacture of metal elements of building woodwork
25.29.Z - Manufacture of other tanks, reservoirs and containers of metal
25.61.Z - Treatment and coating of metals
25.73.Z - Manufacture of tools
25.91.Z - Manufacture of metal containers
25.92.Z - Manufacture of metal packaging
25.99.Z - Manufacture of other fabricated metal products not elsewhere classified
28.30.Z - Manufacture of agricultural and forestry machinery