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| Hoffman 900 Ehlen Drive - Anoka, MN 55303 USA - - | |
| Hubbell / Raco 3902 West Sample Street - P.O. Box 4002 - South Bend, IN 46634-4002 USA - | ||
| Cantex | ||
| RAM Industries Inc. | ||
| Bel Products, Inc. | ||
| Pomona Electronics 1500 East Ninth Street - Pomona, CA 91766 USA - - | ||
| Gaurang Electronic Industries | ||
| Circa | ||
| ABC Industries (S) Pte Ltd. | ||
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