- A-Plus Sheetmetal Fabricators
- All-Island Blower & Sheet Inc
- Arlan Damper Corp
- B & H Precision Fabs Inc
- Banner Metalcraft Inc
- Blake Sheet Metal Co
- Craft-Tech Mfg Corp
- Dayton T Brown Inc
- E T Duct Systems Inc
- Jaab Precision Metal Products
- M K Sheet Metal Fabricators
- Monarch Metal Fabricators Inc
- Rpm Technology
- Sharp Metal Works Inc
- Vin Mar Precision Metal Inc
