Since its foundation in 1936, NGK SPARK PLUG CO., LTD. has been developing new products one after another through its unique technology-oriented approaches.
Our plug technology has advanced concurrently with the history of NGK SPARK PLUG CO., LTD. Through our research and development efforts, we create a wide variety of superior products that address global issues including the reduction of exhaust emissions and energy conservation. Our products are used in automobiles, motorcycles and general-purpose engines almost all over the world, acclaimed for their incomparable technology, performance and quality.
The engineers and technicians of NGK SPARK PLUG CO., LTD. have been working since its establishment to continually improve the spark plug and in this way contribute to the campaign to combat air pollution as well as further advancing the engine technology of today.
