| [331319] Other Aluminum Rolling and Drawing |
| [331521] Aluminum Die-Casting Foundries |
| [331524] Aluminum Foundries (except Die-Casting) |
| [332116] Metal Stamping |
| [332312] Fabricated Structural Metal Manufacturing |
| [332313] Plate Work Manufacturing |
| [332322] Sheet Metal Work Manufacturing |
| [332439] Other Metal Container Manufacturing |
| [332510] Hardware Manufacturing |
| [332710] Machine Shops |
| [332721] Precision Turned Product Manufacturing |
| [332811] Metal Heat Treating |
| [332995] Other Ordnance and Accessories Manufacturing |
| [332999] All Other Miscellaneous Fabricated Metal Product Manufacturing |
| [333613] Mechanical Power Transmission Equipment Manufacturing |
| [333618] Other Engine Equipment Manufacturing |
| [333911] Pump and Pumping Equipment Manufacturing |
| [335312] Motor and Generator Manufacturing |
| [336312] Gasoline Engine and Engine Parts Manufacturing |
| [336330] Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing |
