| Business | Phone |
| D J Machinery Sales 3407 3 Mile Rd Nw, Grand Rapids 49534 | (616) 791-9395 |
| Effina Na Inc 49 Monroe Ctr Nw, Grand Rapids 49503 | (616) 456-6800 |
| Woodland Machinery Sales 1258 Woodland Ave Nw, Grand Rapids 49504 | (616) 791-8400 |
| Scarlett Machinery Inc 4334 Brockton Dr Se I, Grand Rapids 49512 | (616) 871-9889 |
| Michigan Machine Systems 470 Market Ave Sw, Grand Rapids 49503 | (616) 235-8811 |