| Business | Phone |
| M & M Svc 1844 Woodslee Dr, Troy 48083 | (248) 619-9861 |
| Jemms-Cascade Inc 1886 Larchwood Dr, Troy 48083 | (248) 526-8100 |
| Welker Bearing Co 1401 Piedmont Dr, Troy 48083 | (248) 528-2020 |
| Prestige Machining & Mach Rpr 5651 Houghten Dr, Troy 48098 | (586) 754-6570 |
| F J Mfg Co 1005 Troy Ct, Troy 48083 | (248) 583-4777 |
| Fluid Power Assoc Inc 1920 Barrett Dr, Troy 48084 | (248) 362-0707 |