| 332312 |
Manufacturing concrete reinforcing bar by rolling and drawing steel from purchased steel--are classified in U.S. Industry 331221, Rolled Steel Shape Manufacturing |
| 332312 |
Building ships, boats, and barges--are classified in Industry 33661, Ship and Boat Building |
| 332312 |
Prefabricating metal buildings, panels, and sections--are classified in U.S. Industry 332311, Prefabricated Metal Building and Component Manufacturing. |
| 332313 |
Manufacturing power boilers and heat exchangers--are classified in Industry 332410, Power Boiler and Heat Exchanger Manufacturing |
| 332313 |
Manufacturing heavy gauge tanks--are classified in Industry 332420, Metal Tank (Heavy Gauge) Manufacturing |
| 332313 |
Manufacturing metal plate cooling towers--are classified in U.S. Industry 333415, Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing. |
| 33232 |
Manufacturing metal covered (i.e., clad) wood windows and doors--are classified in Industry 32191, Millwork |
| 33232 |
Manufacturing bins, cans, vats, and light tanks of sheet metal--are classified in Industry 33243, Metal Can, Box, and Other Metal Container (Light Gauge) Manufacturing |
| 33232 |
Manufacturing prefabricated metal buildings, panels, and sections--are classified in Industry 33231, Plate Work and Fabricated Structural Product Manufacturing |
| 33232 |
Fabricating sheet metal work on site--are classified in Subsector 238, Specialty Trade Contractors |