NDK America

NDK is world leader of crystal products. We provide xtal unit, xtal oscillator etc.

NDK’s optical components that utilize the optical properties of quartz crystals (birefringence and broadband wavelength characteristics).

We realize highly reliable and high quality optical components through “high quality quartz crystal materials” using high　purity synthetic quartz crystals grown in-house, “highly reliable optical thin film technology,” and “high-precision processing technology.”