Erwin Büchele GmbH & Co. KG specializes in the production of customized rod core chokes, bent wire parts in different versions and SMD rod core chokes for the automotive industry. The company has a total of 70 employees at its headquarters in Esslingen (Germany). On 1 February 2016, the company was integrated into the Würth Elektronik iBE Group, a specialist in the field of customized EMC components and inductors for automotive applications.