| Business | Phone |
| Danna Foam Co 2217 W 34th St A, Houston 77018 | (713) 688-3060 |
| M & G Sales Co 144 Theron St, Houston 77022 | (713) 699-0923 |
| Lone Star Foam Co 4067 Hollister St, Houston 77080 | (713) 934-7827 |
| Insuldyne Inc 401 N Velasco St, Houston 77003 | (713) 222-1328 |