| Business | Phone |
| Consolidated Industries Inc 2727 2nd Ave, Detroit 48201 | (313) 963-3793 |
| Peerless Quality Products 12416 Cloverdale St, Detroit 48204 | (313) 933-7525 |
| Arrow Chemical Products Inc 2055 Sainte Anne St, Detroit 48216 | (313) 237-0277 |
| Michigan Sweeping Compound Co 13690 Tyler St, Detroit 48227 | (313) 836-8070 |