| Business | Phone |
| Quality Die Sets Inc 33992 Doreka, Fraser 48026 | (586) 293-6080 |
| Matrix Tool Co 32873 Groesbeck Hwy, Fraser 48026 | (586) 296-6010 |
| Madison Die & Engineering 17500 15 Mile Rd, Fraser 48026 | (586) 294-4500 |
| Jet Gage & Tool Inc 31265 Kendall, Fraser 48026 | (586) 294-3770 |