| Business | Phone |
| Bitzer Products Co 2714 S 9th Ave, Broadview 60155 | (708) 345-0795 |
| Hudson Screw Machine Products 2305 Gardner Rd, Broadview 60155 | (708) 344-3030 |
| Precision Connecting 2600 W Cermak Rd, Broadview 60155 | (708) 345-3700 |
| Templeton Kenly Co 2525 Gardner Rd, Broadview 60155 | (708) 865-1500 |
| Turbo Tool & Mold Co 3045 S 26th Ave, Broadview 60155 | (708) 615-1730 |
| Thunder Tool 2800 S 18th Ave, Broadview 60155 | (708) 544-4742 |