| Business | Phone |
| Aalco Pipe & Valve 104 S 8th St, St Louis 63102 | (314) 241-1762 |
| Tyco Valves & Controls Inc 1515 Page Industrial Blvd, St Louis 63132 | (314) 428-3888 |
| Technical Equipment & Controls 11123 S Towne Sq # C, St Louis 63123 | (314) 416-9411 |
| R & R Pipe Valve & Fittings 3901 Louis St, St Louis 63116 | (314) 842-3388 |
| Pcc Valves & Sign Controls 2337 Marconi Ave, St Louis 63110 | (314) 776-6088 |
| Mid America Metals Inc 4433 Fyler Ave, St Louis 63116 | (314) 773-6353 |
| Knk Valve & Fitting Inc 8000 Hall St # Of, St Louis 63147 | (314) 382-5659 |
| Midwest Valve & Control 1231 Hanley Industrial Ct, St Louis 63144 | (314) 961-0920 |
| Mead O'Brien 10707 Midwest Industrial Blvd, St Louis 63132 | (314) 423-5161 |
| Long Equipment Co Po Box 22037, St Louis 63126 | (314) 894-4479 |
| Jvh Control Products Inc 2873 Gettysburg Estates Dr, St Louis 63129 | (314) 846-0796 |
| Flori Equipment Co 2059 Concourse Dr, St Louis 63146 | (314) 432-3393 |
| Cashco Inc 9040 Crest Oak Ln, St Louis 63126 | (314) 729-1100 |