| Business | Phone |
| Advanced Engineering 5299 N Mishler Rd, Huntington 46750 | (260) 356-8077 |
| Bryan Machine Svc 345 Commerce Dr, Huntington 46750 | (260) 356-5530 |
| Guhl Machine Co 700 E Market St, Huntington 46750 | (260) 356-3628 |
| Huntington Tool & Die Inc 9 Commercial Rd, Huntington 46750 | (260) 356-5940 |
| Miami Tool & Die Inc 2080 Riverfork Dr, Huntington 46750 | (260) 356-5903 |