| Business | Phone |
| D L Mc Evers Co 7026 Corporate Way, Dayton 45459 | (937) 438-3030 |
| Diversified Design Technology 7821 N Dixie Dr, Dayton 45414 | (937) 454-5195 |
| Futura Design Svc 6001 N Dixie Dr, Dayton 45414 | (937) 890-5252 |
| South Dayton Die Design 5600 Kentshire Dr # 8, Dayton 45440 | (937) 435-5007 |
| Sasco Corp 2795 Culver Ave, Dayton 45429 | (937) 298-1444 |