| Ces Industrial Piping Supply (Belton, MO)
|
| Cesco Brass Ltd (Thomaston, CT)
|
| Charlotte Pipe & Foundary (Wildwood, FL)
|
| Charlotte Pipe & Foundry (Cameron, TX)
|
| Charlotte Pipe & Foundry (Clover, SC)
|
| Charter Plastics (Titusville, PA)
|
| Chatleff Controls Inc (Buda, TX)
|
| Chemiquip Products Co (West New York, NJ)
|
| Cherokee Measurement & Control (Tulsa, OK)
|
| Chicago Fittings (Belvidere, IL)
|
| Chicago Sprinkler Co (Skokie, IL)
|
| Chronomite Laboratories Inc (La Puente, CA)
|
| Cifial Brass Works (Atlanta, GA)
|
| Circor Energy Products (Oklahoma City, OK)
|
| City Parts & Svc Inc (Kenedy, TX)
|
| Clampette & Gaico (Duncanville, TX)
|
| Clark Cooper Div (Riverton, NJ)
|
| Cla-Val Co (Costa Mesa, CA)
|
| Cla-Val Co (Perris, CA)
|
| Clow Valve Co (Corona, CA)
|
| Clow Water Systems Co (Dexter, MI)
|
| Clvv Wholesale (Lubbock, TX)
|
| Cmc Metal Corp (Long Island City, NY)
|
| Coast Foundry & Mfg Co (Pomona, CA)
|
| Coast Manufacturing (Valley Center, CA)
|
