| Business | Phone |
| A & M Specialists 10555 Grand River Ave, Detroit 48204 | (313) 934-4800 |
| Recycled Polymeric Materials 6031 Joy Rd, Detroit 48204 | (313) 933-7390 |
| Bridgewater Interiors 4617 W Fort St, Detroit 48209 | (313) 842-3300 |
| Auto Parts World Inc 7837 W Vernor Hwy, Detroit 48209 | (313) 842-1131 |
| Mobile Parts Corp 4300 Cabot St, Detroit 48210 | (313) 582-3110 |
| American Axle & Mfg Inc 1 Dauch Dr, Detroit 48211 | (313) 758-2000 |
| Chap Automotive Distributors 2841 E Grand Blvd, Detroit 48211 | (313) 873-6588 |
| Gm Detroit Hamtramck Assembly 2500 E Grand Blvd, Detroit 48211 | (313) 972-6000 |
| Remy International 1600 E Grand Blvd, Detroit 48211 | (313) 922-0012 |
| Sterling Truck Sales 6001 Russell St, Detroit 48211 | (313) 873-2900 |
| Truck Trailer & Transit Inc 1601 Theodore St, Detroit 48211 | (313) 832-0020 |
| Detroit Engine & Kit Co 3847 W Fort St, Detroit 48216 | (313) 841-4500 |
| Form Tech Industries 19001 Glendale St, Detroit 48223 | (313) 270-1700 |
| Lorro Inc 13881 W Chicago St, Detroit 48228 | (313) 931-1400 |
| Mo Tech 15651 W Warren Ave, Detroit 48228 | (313) 846-5047 |
| Daimler Chrysler Corp 6700 Lynch Rd, Detroit 48234 | (313) 252-5400 |
| Mark Iv Automotive 3775 E Outer Dr, Detroit 48234 | (313) 891-4800 |
| Lear Corporation 20008 Sherwood St, Detroit 48234 | (313) 996-1500 |
| Ford Motor Co 300 Renaissance Ctr 500, Detroit 48243 | (313) 322-4111 |