| Business | Phone |
| Kern Industries 43000 W 10 Mile Rd, Novi 48375 | (248) 349-4866 |
| A E Machine Tools Inc 26391 Glenwood Dr, Novi 48374 | (248) 349-2292 |
| Wisne Automation & Engineering 42445 W 10 Mile Rd, Novi 48375 | (248) 348-7070 |
| Cav Tool Co 22605 Heslip Dr, Novi 48375 | (248) 349-7860 |