- Hand and edge tools, nec (2)
- Heating equipment, except electric (1)
- Fabricated structural metal (7)
- Fabricated plate work (boiler shop) (4)
- Sheet metalwork (6)
- Prefabricated metal buildings and components (1)
- Miscellaneous metalwork (2)
- Metal stampings, nec (1)
- Plating and polishing (2)
- Metal coating and allied services (6)
- Small arms (1)
- Industrial valves (1)
- Fluid power valves and hose fittings (1)
- Valves and pipe fittings, nec (3)
- Fabricated pipe and fittings (2)
