Our brands

The NGK Spark Plug Group builds on two strong divisions: Automotive Components and Technical Ceramics. The automotive portfolio includes everything to supply the complete ignition process as well as sensor technology. NTK Technical Ceramics offers the highest quality of ceramic products including semiconductor products, fine ceramics and cutting tools for different industrial areas.

Two Divisions One Company

Two divisions that stand for premium quality meaning high-end products and first-class expertise. With countless products to choose from, NGK and NTK are leading brands in the automotive industry and in the field of technical ceramics.

Business Areas

The majority of our business activities involve automotive components in the areas of OEM (Original Equipment Manufacturer) and IAM (Independent Aftermarket). With an increasing share, technical ceramic products generate 15% of the total business.

Automotive Product Portfolio

The automotive product portfolio includes everything for the entire ignition process as well as sensor technology. Spark plugs, glow plugs as well as ignition coils and leads are included under the NGK Ignition Parts brand. They are considered some of the highest-quality products in the world and have made significant contributions to the progress of the automotive industry. The NTK Vehicle Electronics brand provides a one stop shop system in sensors – from oxygen and temperature sensors to mass air flow (MAF) and manifold absolute pressure (MAP) sensors. Crankshaft and camshaft products are now consolidated under the NTK Vehicle Electronics brand to meet the latest requirements of the automotive industry.