| Business | Phone |
| Challenge Manufacturing 1401 S Washington Ave, Holland 49423 | (616) 396-2079 |
| Kandu Industries Inc Co-Op 1034 Washington Ave, Holland 49423 | (616) 355-0940 |
| Yost Manufacturing Co 581 Ottawa Ave, Holland 49423 | (616) 396-2063 |
| Mark Slayton Bonney Forge Corp Holland 49423 | (616) 394-0081 |
| Cherokee Manufacturing Inc 899 Interchange Dr, Holland 49423 | (616) 392-1340 |
| All Metal Designs 700 Windcrest Dr, Holland 49423 | (616) 392-3696 |