Niterra's Strengths
Advanced technological capabilities & global network
Our strength lies in the advanced technological capabilities we have cultivated, with ceramics at their core,
and a global network built by sale of spark plugs.
We will continue to hone our core technologies, drive forward with technological innovation, and respond to customer issues.
One-stop research and development—from materials research to commercial realization
Starting with basic materials research enables us to develop products that match needs better.
By combining diverse materials with our core technology of ceramics, we create products for fields that demand high levels of reliability and durability.
Equipped with various features such as heat resistance, insulation, and durability, ceramics find diverse uses in our society, including daily necessities, industrial products, and semiconductor products.
Various features of ceramics
A straightforward video introducing the features of ceramics.
Learn about the features and characteristics of ceramics to better understand their potential.
Technological & development capabilities
We have many specialized techniques, developed through our research and experience, to blend ceramics and various other materials at the nano-particle level, freely form new shapes, bake them at high temperatures, detect unseen objects, and more.
Global supply chain
Building channels to sell NGK Spark Plugs around the world.
We have developed sales channels allowing our products to reach not only Japanese and overseas car manufacturers, but also repair shops and parts shops, which has contributed to our sales for both new car assembly and aftermarket applications.
Global top share for spark plugs, and among top global share for exhaust gas sensors
Founded in 1936 as a plug manufacturer, NGK SPARK PLUG CO., LTD.（※） started research and development of new ceramic products based on technical development of ceramics, an essential element of plugs.
We have expanded our areas of business to include sensors, semiconductors, and medical care.
（※）Changed English company name to Niterra Co., Ltd.
