| Business | Phone |
| Vangy Tool Co Inc 621 Millbury St, Worcester 1607 | (508) 754-2669 |
| Thomas Smith Co 288 Grove St, Worcester 1605 | (508) 792-5000 |
| Commonwealth Stamping Co 33 Hermon St, Worcester 1610 | (508) 757-9511 |
| Killeen Machine Tool Co 33 Hermon St, Worcester 1610 | (508) 754-1714 |
| Vangy Tool Co 621 Millbury St, Worcester 1607 | (508) 754-2669 |