| Business | Phone |
| Do Rite Tool 32647 Parklane St, Garden City 48135 | (734) 522-7510 |
| Plymouth Precision Machining 32832 Industrial Rd, Garden City 48135 | (734) 459-2150 |
| Tel-X Corp 32400 Ford Rd, Garden City 48135 | (734) 425-2225 |
| Valiant Machine & Tool Inc 6775 Hawthorne St, Garden City 48135 | (313) 962-7429 |