| 25121000 |
Manufacture of doors, windows and their frames, as well as thresholds for doors, of metal |
Main |
| 25112300 |
Creation of other structures and parts of structures, manufacture of sheets, bars, profiles and similar articles, of iron, steel or aluminium |
Secondary |
| 25119000 |
Subcontracting work in the context of the manufacturing process of metal structures and structural parts |
Secondary |
| 25121001 |
Manufacture of doors, windows and their frames, as well as thresholds for doors, made of aluminum |
Secondary |
| 25129000 |
Sub-contracted operations as part of manufacturing of doors, windows and their frames and thresholds for doors, of metal |
Secondary |
| 25229000 |
Sub-contracted operations as part of manufacturing of other metal tanks, reservoirs and containers |
Secondary |
| 25992908 |
Construction of iron or aluminum ladders |
Secondary |
| 28411200 |
Construction of machine shops, fixed-position machines and multi-position machines for metalworking |
Secondary |
| 28412000 |
Manufacture of lathes, drills and milling machines for metalworking |
Secondary |
| 28412100 |
Manufacture of lathes for metal removal |
Secondary |
| 28412200 |
Manufacture of machine tools for drilling, boring or grinding metal; other machine tools for external and internal threading of metal |
Secondary |
| 28412300 |
Manufacture of machine tools for smoothing surfaces, for sharpening, grinding or other finishing operations on metals |
Secondary |
| 28412400 |
Manufacture of machine tools for planing, sawing, cutting or other cutting operations on metals |
Secondary |
| 28413000 |
Manufacture of other machine tools for working metal |
Secondary |
| 28413100 |
Manufacture of metal bending, folding and straightening machines |
Secondary |
| 28413200 |
Manufacture of shearing, shear drilling and partial metal shearing machines |
Secondary |
| 28413300 |
Manufacture of machines and hammers for forging or stamping; other hydraulic presses and presses for working metal |
Secondary |
| 28414000 |
Manufacture of parts and accessories for metalworking machine tools |
Secondary |
| 28419000 |
Sub-contracted operations as part of manufacturing of metal forming machinery and machine tools for metalworking |
Secondary |
| 28971000 |
Manufacturing of additive manufacturing machines |
Secondary |
| 43232001 |
Waterproofing works on flat roofs and balconies |
Secondary |
| 43320202 |
Installation work of metal frames |
Secondary |
| 43320203 |
Installation work of metal roofs, greenhouses, etc. |
Secondary |
| 43320903 |
Installation work of wooden or metal frames, cabinets |
Secondary |
| 43320904 |
Construction work involving carpentry work |
Secondary |
| 43331002 |
Laying or installing slabs on walls or floors of buildings or other stone or marble structures |
Secondary |
| 43332002 |
Floor construction work |
Secondary |
| 43350100 |
Decoration construction works |
Secondary |
| 43350101 |
Installation work of decorative iron or steel elements |
Secondary |
| 43410000 |
Roofing activities |
Secondary |
| 43410100 |
Roof frame construction work |
Secondary |
| 43410900 |
Roofing works n.e.c. |
Secondary |
| 46830600 |
Wholesale trade services of other building materials |
Secondary |
| 46830605 |
Wholesale of other structures and parts of structures, sheets, bars, rods, profiles and the like, of iron, steel or aluminium |
Secondary |
| 46830606 |
Wholesale trade of other building materials made of plastic materials n.e.c. |
Secondary |
| 46830700 |
Wholesale trade services of doors and windows, of all materials |
Secondary |
| 46840100 |
Wholesale trade services of hardware |
Secondary |
| 46840101 |
Wholesale trade of other articles of base metals n.e.c. |
Secondary |
| 46840109 |
Wholesale trade of hinges, fittings and similar articles, suitable for motor vehicles, doors, windows, furniture and similar articles, of base metal |
Secondary |
| 46840113 |
Wholesale trade of iron pipes, stainless steel shafts and iron beams |
Secondary |
