- Metal cans (1)
- Hardware, nec (1)
- Fabricated structural metal (1)
- Fabricated plate work (boiler shop) (2)
- Sheet metalwork (1)
- Architectural metalwork (2)
- Prefabricated metal buildings and components (1)
- Miscellaneous metalwork (2)
- Plating and polishing (1)
- Metal coating and allied services (1)
- Miscellaneous fabricated wire products (1)
- Fabricated metal products, nec (2)
