| 332311 |
Prefabricated homes, metal, manufacturing |
| 332311 |
Sections for prefabricated metal buildings manufacturing |
| 332311 |
Sheds (e.g., garden, storage, utility), prefabricated metal, manufacturing |
| 332311 |
Silos, prefabricated metal, manufacturing |
| 332311 |
Utility buildings, prefabricated metal, manufacturing |
| 332311 |
Warehouses, prefabricated metal, manufacturing |
| 332312 |
Barge sections, prefabricated metal, manufacturing |
| 332312 |
Bars, concrete reinforcing, manufacturing |
| 332312 |
Boat sections, prefabricated metal, manufacturing |
| 332312 |
Bridge sections, prefabricated metal, manufacturing |