| Business | Phone |
| Gentle Machine Tool & Die Inc 13600 Martinsville Rd, Belleville 48111 | (734) 699-2013 |
| Great Lakes Press Repair 13830 Martinsville Rd, Belleville 48111 | (734) 697-4060 |
| Dlr Mfg Inc 44205 Yost Rd, Belleville 48111 | (734) 394-0690 |
| Mountain Machine 8845 Mckean Rd, Belleville 48111 | (734) 480-9122 |
| R & L Machine Products Inc 548 Sumpter Rd, Belleville 48111 | (734) 699-2552 |
| Ramatech 7565 Haggerty Rd, Belleville 48111 | (734) 394-7262 |
| Statewide Boring & Machine Inc 6401 Haggerty Rd, Belleville 48111 | (734) 397-5950 |