- Aben Machine Products
- Aben Machine Products
- Amratec
- Amratec
- Atira Engineering
- Atira Engineering
- B & C Instrument Parts
- B & C Instrument Parts
- B & S Precision
- B & S Precision
- Babic Engineering
- Babic Engineering
- C & N Machining
- C & N Machining
- Eagle Eye Machine
- Finn Tool & Instrument
- H & B Engineering
- H & B Engineering
- H & R Precision Machining
- Hansa Engineering
- Hendricks Jewel
- J N Mfg
- L & S Tool Engineering
- Micro Steel
- Miger Precision
- Mooney Industries
- N & P Precision Machine Inc
- Nosala Engineering & Mfr
- O & S Precision
- R C Industries
