| Business | Phone |
| Tx Water Jet & Machine 7738 Lettie St D, Houston 77075 | (713) 991-0745 |
| Boccard Usa Inc 2500 Galveston Rd, Houston 77017 | (713) 643-0681 |
| Crc-Evans Automatic Welding 11601 N Houston Rosslyn Rd, Houston 77086 | (281) 999-8920 |
| Houston Elbow & Nipple Co 1714 Hussion St, Houston 77003 | (713) 225-2257 |
| Kodiak Industries Inc Houston 77075 | (713) 991-3283 |
| Houston Pipe Benders 14500 E Hardy Rd, Houston 77039 | (281) 449-8241 |
| Turner Industries Group 1100 Nasa Pkwy 504, Houston 77058 | (713) 995-6822 |