| Business | Phone |
| Microbiomed Corp 2454 Walnut Ridge St, Dallas 75229 | (972) 620-0022 |
| Dallas Metal Svc 13346 B St 102, Dallas 75234 | (972) 242-6315 |
| R & L Plating Co 10535 Doric St, Dallas 75220 | (214) 352-9737 |
| Renfro Special Coatings Inc 2434 S Harwood St, Dallas 75215 | (214) 426-3776 |