| Business | Phone |
| Acro Tool & Die Co Inc 325 Morgan Ave, Akron 44311 | (330) 773-5173 |
| Falls Metal Stamping 1416 Piedmont Ave, Akron 44310 | (330) 633-4884 |
| Hamlin Steel Products Inc 2741 Wingate Ave, Akron 44314 | (330) 753-7791 |
| Marco Manufacturing 1500 Firestone Pkwy, Akron 44301 | (330) 724-9814 |
| Pfahl Gauge & Manufacturer Co 665 Harden Ave, Akron 44310 | (330) 633-8402 |
| Phillips Machine & Stamping 5290 S Main St, Akron 44319 | (330) 882-6714 |
| Pioneer Tool & Die Co 1363 Triplett Blvd, Akron 44306 | (330) 724-5572 |