| Business | Phone |
| Ericson Tool & Mfg Llc 47 W Commercial Ave, Addison 60101 | (630) 543-6460 |
| George Hansen & Co 50 W Laura Dr, Addison 60101 | (630) 628-8700 |
| Furnel Inc Tool Dept 451 S Irmen Dr, Addison 60101 | (630) 458-1590 |
| Diamond Die & Cutting 150 S Church St B, Addison 60101 | (630) 543-2120 |