Business Overview
Environment Business
Business Overview
Automotive Ceramics
The HONEYCERAM ceramic substrates for automotive catalytic converters are indispensable in cleaning vehicle exhaust. They have been adopted by automakers around the world and are manufactured by plants in Japan, Europe, America, Indonesia, Thailand, South Africa, and China.
NGK offers a range of other environmentally friendly and energy-efficient products, including diesel particulate filters (DPFs) and gasoline particulate filters (GPFs) which remove particulate material (PM), and NOx sensors which measure nitrogen oxide (NOx) concentration in automobile exhaust.
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