■ Defi is a private label of Nippon Seiki which is a Japanese car instrument supplier.
We are progressing to be the world number one supplier. Upgraded Meters and Gauges are critical for monitoring the health of high performance vehicles under harsh driving conditions. A large range of mechanical and electronic gauges are available, including boost, temperature and pressure gauges.
The Defi products are developed by the comprehensive technology of Nippon Seiki.

Our brand name "Defi" is a French word meaning "Challenge."
We keep trying and evolving.