| Business | Phone |
| Hufco 14020 Aston St, Houston 77040 | (713) 460-0810 |
| Accord International 4380 S Wayside Dr 100, Houston 77087 | (713) 641-2288 |
| Breco Supply Houston 77068 | (281) 484-3431 |
| Dixon Valve & Coupling Co 8307 North Loop E, Houston 77029 | (713) 678-4291 |
| Fittings Unlimited Inc 9366 Wallisville Rd 140, Houston 77013 | (713) 672-2077 |
| Midwest Hose & Specialty Inc 5256 Brittmoore Rd, Houston 77041 | (713) 983-9092 |
| Gates Rubber Co 6575 West Loop S, Houston 77081 | (713) 668-3403 |
| Ghx West 4360 Gessner Dr, Houston 77041 | (713) 939-7423 |
| Masthead Hose & Supply 7201 Clinton Dr, Houston 77020 | (713) 672-9860 |
| Manufacturers Warehouse 7163 Clinton Dr, Houston 77020 | (713) 674-1800 |
| Hallmark Hose Organization Inc 5123 Gulfton St, Houston 77081 | (713) 664-7890 |
| Jerzy Hose & Supply 5542 Harvey Wilson Dr, Houston 77020 | (713) 675-2200 |