| Business | Phone |
| Benchmark Inc 4660 13th St, Wyandotte 48192 | (734) 285-0900 |
| Gartner Co 729 Grove St, Wyandotte 48192 | (734) 282-1600 |
| Equipment & Material Sales Co 671 Grove St, Wyandotte 48192 | (734) 284-8711 |
| Stephen Bradford Co 734 Orchard St, Wyandotte 48192 | (734) 283-3454 |
| N C Tool & Gage Inc 2115 18th St, Wyandotte 48192 | (734) 282-5118 |