| Business | Phone |
| U S Equipment Co 20580 Hoover St, Detroit 48205 | (313) 526-8300 |
| E M Kristoffy 1608 Clay St, Detroit 48211 | (313) 874-9375 |
| Glenn Bennett Corp 7650 Chrysler Dr, Detroit 48211 | (313) 875-7795 |
| Motor City Electric Co 9440 Grinnell St, Detroit 48213 | (313) 567-5300 |
| Acro-Feed Industries 609 Saint Jean St, Detroit 48214 | (313) 821-0809 |
| Bond & Bailey Machine Co 2707 W Fort St, Detroit 48216 | (313) 496-0177 |
| Tdmk Silkscreening 17168 Wyoming St, Detroit 48221 | (313) 342-6311 |
| Visi-Trol Engineering Co 12690 Stout St, Detroit 48223 | (313) 535-4140 |
| B & D Screw Machine Products 14590 Cruse St, Detroit 48227 | (313) 837-6272 |
| Lawrence-Green Fire Protection 18323 Weaver St, Detroit 48228 | (313) 835-5800 |
| Tech Tool 18235 Weaver St, Detroit 48228 | (313) 836-4131 |
| Reo Hydraulics & Mfg 18475 Sherwood St, Detroit 48234 | (313) 891-2244 |
| Motion Index Drives Inc 19651 Mount Elliott St, Detroit 48234 | (313) 366-1677 |