Quality department and Material development
Management Quality Department and Material development
Dr. Ulrich Reichel
Phone: +49 (0)2302 29 4105
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Chemical Laboratories
Dr. Sascha Janosch
Phone: +49 (0)2302 29 4251 (Witten)
Fax: +49 (0)2302 29 4886
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Management-Systems
Dr. Joachim Schneider
Phone: +49 (0)271 808 2424 (Siegen)
Fax: +49 (0)271 808 4205
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Gütesicherung Witten
Dr. Ekkehard Wulfmeier
Phone: +49 (0)2302 29 4688
Fax: +49 (0)2302 29 4885
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Gütesicherung Krefeld / Q-Statistics
Dr. Ulrich Schoneberg
Phone: +49 (0) 2151 3633 3464
Fax: +49 (0) 2151 3633 4120
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Mechanical, Technical and Metallographical Laboratories
Dr. Hans-Günter Krull
Phone: +49 (0) 2151 3633 3007
Fax: +49 (0) 2151 3633 3893
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Acceptance and Release department
Jürgen Krause
Phone: +49 (0)2302 29 4209
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Research and Material Development
Dr. Claudia Ernst
Phone: +49 (0)2302 29 4929
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