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| Graphite India Ltd, Graphite Electrode Division | |
| MWI, Inc. Central Division 735 Edgewood - Unit G - Wood Dale, IL 60191-1261 USA - | ||
| Mi Tech Metals, Inc. | ||
| EDM Supplies, Inc. | ||
| Intech EDM | ||
| Poco Graphite, Inc. 1601 S. State Street - Decatur, TX 76234 USA - - | ||
| Edwards Industries | ||
| 2L | ||
| Wagner Engraving | ||
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