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| Allied High Tech Products, Inc. |   | |
| Ameritool, Inc. |   | ||
| Electron Microscopy Sciences |   | ||
| DC Technologies Ltd |   | ||
| Delta Tool & Polishing Supplies Co. Inc. |   | ||
| H.K. Equipment, Inc. |   | ||
| Kemet International Ltd |   | ||
| Moore Nanotechnology Systems, LLC |   | ||
| South Bay Technology, Inc. |   | ||
| Spartan Felt |   | ||
| Struers, Inc. |   | ||
| Buehler 41 Waukegan Rd. - P.O. Box 1 - Lake Bluff, IL 60044-1699 USA |   | ||
| C&M Topline 5945 Daley Street - Goleta, CA 93117 USA |   | ||
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