| Business | Phone |
| Furnel Inc 350 S Stewart Ave, Addison 60101 | (630) 543-0885 |
| E-Jay Plastics Co 115 W Laura Dr, Addison 60101 | (630) 543-4000 |
| Dimension Molding 777 W Annoreno Dr, Addison 60101 | (630) 628-0777 |
| Design Molding Inc 600 W Factory Rd, Addison 60101 | (630) 628-2288 |