KOBER Steinwiesen GmbH & Co. KG Steinwiesen, Germany Decoration articles of ceramicsJig and fixture constructiontool manufacturing
XERAM GmbH Bodman-Ludwigshafen, Germany Ceramics processingEngineering ceramicsHigh-performance ceramics
NGK Spark Plug Europe GmbH Ratingen, Germany Ceramics for technical purposesFilters for building servicesSpark plug connectors
VIA electronic GmbH Hermsdorf, Germany Components, ceramicJoining technology for the automotive industryCeramic casings