| Business | Phone |
| A-1 Machine Manufacturer Inc 490 Gianni St, Santa Clara 95054 | (408) 727-0880 |
| Bandflat Lapping & Polishing 1185 Norman Ave, Santa Clara 95054 | (408) 988-1475 |
| L J Engineering & Manufacturer 440 Aldo Ave, Santa Clara 95054 | (408) 988-5549 |
| Vinko's Machining 780 Reed St, Santa Clara 95050 | (408) 727-4840 |
| Precision Mechanical Ind 2605 French St # 2, Santa Clara 95051 | (408) 554-0758 |