| Business | Phone |
| Vitz Manufacturing 398 Holtzman Ave, Columbus 43205 | (614) 299-8489 |
| Corporate Cutting Dies Llc 1919 S 6th St, Columbus 43207 | (614) 294-5244 |
| Mintel Manufacturing 1633 Woodland Ave, Columbus 43219 | (614) 258-8215 |
| Grandon Manufacturing Co 530 Dow Ave, Columbus 43211 | (614) 294-2694 |
| Matrix Worldwide Inc 5727 Westbourne Ave, Columbus 43213 | (614) 322-9632 |