| Business | Phone |
| International Silicon Solution 11601 Plano Rd 106, Dallas 75243 | (214) 349-8688 |
| X Treem 2403 Walnut Ridge St, Dallas 75229 | (214) 904-1814 |
| Brass Knob Polish Co 4631 Sylvester St, Dallas 75219 | (214) 522-5870 |
| Main Steel Polishing Co 3839 Singleton Blvd, Dallas 75212 | (214) 951-0574 |