Key Players
- Backer Marathon
- Cast Aluminum Solutions
- Chromalox Inc
- Dalton Electric Heating Co
- Delta MFG
- Durex Industries
- Hotwatt
- Industrial Heating Elements
- Pelonis Technologies
- Temp-Pro Inc
- Tempco Electric Heater Corporation
- Tutco-Farnam
- Warren Electric Corporation
- Watlow Electric Manufacturing Company