NGK INSULATORS, LTD. (NGK) is a leading company in the field of ceramics. Since its foundation in 1919, NGK has used its unique ceramic technology to provide numerous ground-breaking products that solve social issues. Today, NGK is active in more than 20 countries worldwide, with business foci including mobility, energy, IT and industry.
As one of the largest manufacturers of ceramic substrates for automotive catalytic converters, NGK is actively reducing the strain on our global environment.

In the future we will continue contribute to the resolution of social issues by refining and utilizing our ceramic technologies to realize things that were previously considered technically infeasible. Some of our products are expected to contribute to the realization of carbon neutrality society.