28.92.Z - Manufacture of machinery for mining, quarrying and construction
23.61.Z - Manufacture of concrete products for construction purposes
25.11.Z - Manufacture of metal structures and parts of structures
25.29.Z - Manufacture of other tanks, reservoirs and containers of metal
25.62.Z - Manufacture of locks and hinges
28.21.Z - Manufacture of ovens, furnaces and permanent household heating equipment
28.22.Z - Manufacture of lifting and handling equipment
33.11.Z - Repair and maintenance of fabricated metal products
33.12.Z - Repair and maintenance of machinery
33.20.Z - Installation of industrial machinery and equipment