End User Directory
| Plant |
City, State Zip/Country |
| AMERICAN ART CLAY CO INC | INDIANAPOLIS, IN 46254 |
| ATHENIAN MARBLE CORP | BETHANY, OK 73008 |
| COLORAMICS LLC (DBA MAYCO COLORS) | HILLIARD, OH 43026 |
| GAINEY CERAMICS INC. | LA VERNE, CA 91750 |
| GARE INC | HAVERHILL, MA 1831 |
| HAEGER INDUSTRIES, INC. | EAST DUNDEE, IL 60118 |
| HAEGER POTTERIES | DUNDEE, IL 60118 |
| NATIONAL-OILWELL LP | HOUSTON, TX |
| NIAGARA CERAMICS CORP | BUFFALO, NY 14210 |
| SOUTHERN CLAY PRODUCTS, INC. | GONZALES, TX |
| TRUCAST INC. | NEWBERRY, SC 29108 |
| WORLD WIDE LINE | COVINGTON, TN 38019 |