NGK

https://ngksparkplugs.com/en/

The NGK SPARK PLUG CO., LTDis a public company established in 1936 and based in Nagoya, Japan. NGK SPARK PLUG manufactures and sells spark plugs and related products for internal combustion engines, as well as sensors and ceramics for a wide range of applications.NGK stands for Nihon Gaishi kabushikigaisha, the Japanese name of NGK Insulators.As of April 2022, the company employs around 16,100 people, and operates a network of 60 group companies, 35 production plants, five Technical Centres and three Venture Labs worldwide.The company produces around one billion spark plugs worldwide each year.