| Business | Phone |
| Thielenhaus Microfinishing 42925 W 9 Mile Rd, Novi 48375 | (248) 349-9450 |
| Paragon C & C Controls Inc 24404 Catherine Indstl # 300, Novi 48375 | (248) 347-2393 |
| Ntc America Corp 46605 Magellan Dr, Novi 48377 | (248) 478-3890 |
| Harbrook Tool Inc 40391 Grand River Ave, Novi 48375 | (248) 477-8040 |
| Ecco Tool Co 42525 W 11 Mile Rd, Novi 48375 | (248) 349-0840 |