- Amitron Corp
- Ampel Inc
- Assembly International
- Brijen Electronics
- Brijen Electronics
- Circuit Etching Technics Inc
- Circuit Etching Technics Inc
- Circuit Tool
- Circuit Tool
- Delta Circuits
- Delta Circuits
- Delta Precision Circuits
- Delta Precision Circuits
- Electronic Interconnect Corp
- Electronic Interconnect Corp
- Excell Electronics Corp
- Excell Electronics Corp