| Business | Phone |
| Keystone Consolidated Ind Inc 5430 Lbj Fwy 1740, Dallas 75240 | (972) 458-0028 |
| Dillingham Products 2845 Ladybird Ln, Dallas 75220 | (214) 956-8833 |
| Intermetro Industries Corp 17000 Dallas Pkwy, Dallas 75248 | (972) 380-4773 |
| Storm Products Co 9215 Premier Row, Dallas 75247 | (214) 637-1381 |
| Herron Wire Products 2716 N Westmoreland Rd, Dallas 75212 | (214) 638-2161 |
| Master-Halco 8431 Hoyle Ave, Dallas 75227 | (214) 381-6464 |