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| Chromalox |   | |
| Cole Wire and Cable, Co., Inc. |   | ||
| Furnace Parts, LLC |   | ||
| Lance Wire & Cable, Inc. |   | ||
| Manhattan/CDT |   | ||
| Multi/Cable Corporation |   | ||
| Newport Electronics |   | ||
| Ocean Wire and Cable |   | ||
| Pees, Inc. |   | ||
| PMC Corporation |   | ||
| Thermal Detection Ltd |   | ||
| Thermometrics Corporation |   | ||
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