| Business | Phone |
| A & W Instruments 4 Jackson Cir, Franklin 2038 | (508) 528-0331 |
| Al's Machine Shop 621 E Central St, Franklin 2038 | (508) 520-1207 |
| Alpha Grainger Mfg Inc 20 Discovery Way, Franklin 2038 | (508) 520-4007 |
| Volpe Tool & Die Inc 290 Beaver St, Franklin 2038 | (508) 528-8103 |
| Howes Engineering & Machining 50 Earls Way, Franklin 2038 | (508) 528-6500 |