| Business | Phone |
| New Tech Specialty Products 1020 Chicago Rd 14, Chicago Heights 60411 | (708) 754-4655 |
| Hot Ink Screen Printing 346 Holbrook Cir, Chicago Heights 60411 | (708) 754-1991 |
| R J Gaffney Co 1020 Chicago Rd 14, Chicago Heights 60411 | (708) 754-4653 |