| [332312] Fabricated Structural Metal Manufacturing |
| [332313] Plate Work Manufacturing |
| [332710] Machine Shops |
| [332721] Precision Turned Product Manufacturing |
| [332919] Other Metal Valve and Pipe Fitting Manufacturing |
| [332999] All Other Miscellaneous Fabricated Metal Product Manufacturing |
| [333295] Semiconductor Machinery Manufacturing |
| [333298] All Other Industrial Machinery Manufacturing |
| [333315] Photographic and Photocopying Equipment Manufacturing |
| [333511] Industrial Mold Manufacturing |
| [333514] Special Die and Tool, Die Set, Jig, and Fixture Manufacturing |
| [333515] Cutting Tool and Machine Tool Accessory Manufacturing |
| [333999] All Other Miscellaneous General Purpose Machinery Manufacturing |
| [336411] Aircraft Manufacturing |
| [336412] Aircraft Engine and Engine Parts Manufacturing |
| [336992] Military Armored Vehicle, Tank, and Tank Component Manufacturing |
| [339112] Surgical and Medical Instrument Manufacturing |
| [339999] All Other Miscellaneous Manufacturing |
