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| SGL Carbon Corp. 8600 Bill Ficklin Drive - Charlotte, NC 28269 USA - - |   |
Atlantic Precision Spring, Inc. |   | |
Ningbo BestKey Electronic & Electrical Factory |   | |
Brainin Advance Industries |   | |
Kirkwood Industries |   | |
Helwig Carbon Products |   | |
Repco, Inc. |   | |
Hoyt Corporation |   | |
Graphalloy Graphite Metallizing Corporation |   | |
M.I. Watson Electric Limited |   | |
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