Communication Equipment
Power Equipment
- Benshaw, Inc.
- Line Power / Federal Pacific
- J & R Manufacturing, Inc
- Mining Controls, Inc.
- ABB
- SMC Electrical Products, Inc.
Misc Test Equipment & Supplies
Environmental & Conveyor Belt Monitoring
- ADI
- Appalachian Electronics Instruments
- Amerex Corporation
- BWI / Eagle Inc.
- Lester Electrical
- Pyott-Boone Electronics
- Mefcor, Inc