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| Barker & Williamson | |
| Integrity Technology Corporation | ||
| Allied Components International | ||
| Coiltron | ||
| WEIS SERVICES | ||
| Magnetic Circuit Elements, Inc. (MCE) | ||
| Torotel Products | ||
| Precision, Inc. | ||
| South American Development Corp.(SADC) | ||
| Deyoung Mfg., Inc. | ||
| Cletronics Inc. | ||
| ||