| Business | Phone |
| Global Gauge Corp 131 Wayne Ave, Dayton 45402 | (937) 254-3500 |
| Silver Tool Inc 350 Fame Rd, Dayton 45449 | (937) 865-0067 |
| Resources For Manufacturer Inc 7644 Mcewen Rd, Dayton 45459 | (937) 436-4699 |
| Lasermike 8001 Technology Blvd, Dayton 45424 | (937) 253-0640 |