Certificate presentation in Offenbach to Yangyang Chen, Head of Quality Design Center Asia, Wurth Electronics, Shenzhen (3rd from left), Alexander Monsch, Head of Product Unit EMC Mains Filter, Würth Elektronik eiSos (1st from left), and Stefanie Birkenbach, Senior Product Manager EMC Mains Filter, Würth Elektronik eiSos (1st from right). The certificate was presented by Giuseppe Messinese, Head of Department TL3 – Electrical Systems and Components, VDE Institute (2nd from left), and Tobias Daum, Team Leader Customer Product Management, VDE Institute (2nd from right).