| Business | Phone |
| Chicago Shaver Ctr 545 Spring Rd, Elmhurst 60126 | (630) 834-3404 |
| Precision Metals & Hardware 483 W Fullerton Ave, Elmhurst 60126 | (630) 279-7307 |
| Vehicle Fasteners Inc 263 N West Ave, Elmhurst 60126 | (630) 833-5107 |
| Wing-Hamlin Inc 126 N York Rd, Elmhurst 60126 | (630) 279-6161 |