| Business | Phone |
| Commercial Chemical Products 5427 Gessner Dr, Houston 77041 | (713) 896-8776 |
| Zep Manufacturing Co 6827 Wynnwood Ln, Houston 77008 | (713) 869-3636 |
| Southwest Laundry & Clean Supl 4603 Southwest Fwy, Houston 77027 | (713) 626-2211 |
| Pine-O-Pine Co 9326 Baythorne Dr, Houston 77041 | (713) 869-9338 |
| Rector Seal Corp 2601 Spenwick Dr, Houston 77055 | (713) 263-8001 |