| Business | Phone |
| Jbk Manufacturer Co 1174 Grange Hall Rd, Dayton 45430 | (937) 426-8100 |
| Bemcore Inc 6161 Rip Rap Rd, Dayton 45424 | (937) 233-0135 |
| Browder Tool Co Inc 5924 Executive Blvd, Dayton 45424 | (937) 233-6731 |
| D-M-E Co 558 Leo St, Dayton 45404 | (937) 461-6861 |
| Topaz Tool & Die Inc 125 Hollier Ave, Dayton 45403 | (937) 253-9159 |
| Thread-Rite Tool & Manufacturer Inc 1200 E 1st St, Dayton 45403 | (937) 222-2836 |
| Meot Tool Inc 2820 Keenan Ave, Dayton 45414 | (937) 275-9748 |