| Business | Phone |
| C T Gasket & Polymer Co Inc 8819 Emmott Rd, Houston 77040 | (713) 856-8667 |
| Bay Area Gasket & Supply 15255 Gulf Fwy, Houston 77034 | (281) 464-3140 |
| Buffalo Seal & Gasket Co 3727 Yale St, Houston 77018 | (713) 694-9003 |
| Flexseal Inc 9597 Jones Rd 261, Houston 77065 | (281) 655-0501 |
| Fluid Sealing Products 8910 Scranton St, Houston 77075 | (713) 910-7604 |
| Fluid Sealing Products Ltd 8860 Scranton St, Houston 77075 | (713) 910-1028 |
| Gasket Resources Inc 11211 Katy Fwy, Houston 77079 | (713) 467-1326 |
| Global Cealing Systems 8500 Market Street Rd A, Houston 77029 | (713) 674-8188 |
| H-K Specialties 4711 Steffani Ln, Houston 77041 | (713) 466-1567 |
| Hi Bar Inc 11430 Bissonnet St B13, Houston 77099 | (281) 530-4090 |
| Houston Gasket & Packing Co 7111 Ardmore St, Houston 77054 | (713) 741-8009 |
| Intertech Inc Houston 77082 | (281) 479-3290 |