| Business | Phone |
| Adi 24722 Forterra Dr, Warren 48089 | (586) 759-1455 |
| Advanced Camera Systems 32415 Beechwood Dr, Warren 48088 | (586) 415-9000 |
| Stabiloc Llc 7065 E 8 Mile Rd, Warren 48091 | (586) 756-1147 |
| Sam Systems Inc 1993 Tobsal Ct, Warren 48091 | (586) 353-4726 |
| Mirku Lock Co 26225 Sherwood Ave, Warren 48091 | (586) 756-8400 |
| Electronic World 8477 E 8 Mile Rd, Warren 48089 | (586) 619-5555 |