CERTIFICATE DQS GmbH Deutsche Gesellschaft zur Zertifizierung von Managementsystemen hereby certifies that the company ISABELLENHÜTTE Heusler GmbH & Co. KG Eibacher Weg 3 - 5 35683 Dillenburg has implemented and maintains a Quality Management System. Scope: Development and production of wires and strips made of resistance alloys and thermoelectrical alloys, of thermocouples as well as of electrical components for precision measurement of current, voltage and temperature as well as of power resistors An audit, conducted and documented in a report, has verified that this quality management system fulfills the requirements of the following ISO Technical Specification: ISO/TS 16949 : 2009 (with product design) Certification decision 2010-04-15 This certificate is valid until 2013-04-14 Certificate Registration No. 281836 TS09 IATF No. 0101451 Frankfurt am Main, Germany 2010-04-15 Michael Drechsel Managing Director Jan Böge Managing Director August-Schanz-Straße 21, 60433 Frankfurt am Main 1/2 Annex to Certificate Registration No.: 281836 TS09 IATF-No.: 0101451 Date of issue: 2010-04-15 ISABELLENHÜTTE Heusler GmbH & Co. KG Eibacher Weg 3 - 5 35683 Dillenburg Extended Location Site Function 473240 Isabellenhütte, Betriebsstätte Chemnitz BC Otto-Schmerbach-Straße 21a 09117 Chemnitz Electron Beam Welding This annex (edition: 2010-04-15) is only valid in connection with the above-mentioned certificate. 2/2