| Business | Phone |
| Walnut Hill Safety Campaign 4407 Merrell Rd, Dallas 75229 | (214) 350-0073 |
| Sunbelt Chemicals 2929 Storey Ln, Dallas 75220 | (214) 351-9357 |
| Schumacher Co 4100 Mcewen Rd, Dallas 75244 | (972) 934-9710 |
| Renegade Oil Co Inc 2036 Irving Blvd, Dallas 75207 | (214) 760-8194 |
| Rohm & Haas Electronic Mtrls 2880 Lbj Fwy 107, Dallas 75234 | (972) 551-2440 |
| Delta Distributors 11344 Plano Rd, Dallas 75243 | (214) 341-0510 |
| J C Schumacher Co 4100 Mcewen Rd, Dallas 75244 | (972) 934-9702 |
| Brian Dillingham 6131 Yellow Rock Trl, Dallas 75248 | (972) 386-9347 |