End User Directory
| Plant |
City, State Zip/Country |
| ALLIED MINERAL PRODUCTS INC | COLUMBUS, OH 43221 |
| CORHART REFRACTORIES | BUCKHANNON, WV |
| EXOCHEM CORP | LORAIN, OH 44055 |
| FOSECO METALLURGICAL INC. | CHEHALIS, WA 98532 |
| FOSECO METALLURGICAL INC. | CLEVELAND, OH 44142 |
| FOSECO METALLURGICAL INC. | CONNEAUT, OH 44030 |
| GE QUARTZ INC | STRONGSVILLE, OH 44149 |
| GE QUARTZ INC NEWARK PLANT | HEBRON, OH 43025 |
| HARBISON-WALKER REFRACTORIES CO. WINDHAM PLANT | WINDHAM, OH 44288 |
| HARRY C CROOKER & SONS INC - TOPSHAM | TOPSHAM, ME 04086 |
| HOWMET CASTINGS & SERVICES INC | MORRISTOWN, TN 37814 |
| LARGE PLANT OF TYK AMERICA INC | CLAIRTON, PA 15025 |
| LWB REFRACTORIES | YORK, PA 17404 |
| MARTIN MARIETTA MAGNESIA | MANISTEE, MI 49660 |
| MARTIN MARIETTA MAGNESIA SPEC DIV | MANISTEE, MI 49660 |
| MINTEQ INTERNATIONAL INC | BRYAN, OH 43506 |
| MINTEQ INTERNATIONAL INC ZEDMARK DIV | DOVER, OH 44622 |
| MONOFRAX, INC. | FALCONER, NY |
| MORGAN ADVANCED CERAMICS | HUDSON, NH 3051 |
| NORTH AMERICAN REFRACTORIES CO | SOUTH SHORE, KY 411750457 |
| NORTH AMERICAN REFRACTORIES CO | WHITE CLOUD, MI 49349 |
| NORTH AMERICAN REFRACTORIES CO. | GARY, IN 46404 |
| REFCOTEC INC | ORRVILLE, OH 44667 |
| REFRACTORY SALES & SERVICE CO. INC. | BESSEMER, AL 35022 |
| RESCO PRODUCTS INC | HAMMOND, IN 46323 |
| SELEE CORP | HENDERSONVILLE, NC 28792 |
| THERMAL CERAMICS INC | AUGUSTA, GA 30903 |
| UNIVERSAL MATERIALS INC | MOGADORE, OH 44260 |
| VESUVIUS USA CHICAGO HEIGHTS PLANT | CHICAGO HEIGHTS, IL 60411 |
| VESUVIUS USA CORP. | CHARLESTON, IL |
| VESUVIUS USA TYLER PLANT | TYLER, TX 75702 |
| ZIRCAR CERAMICS INC. | FLORIDA, NY 109210519 |