Crystal Product

TEW's crystal product devices are widely used in satellite communications, portable communication devices, automobiles, TV, PC and other information applications, such as DVDs. We continue to develop high value-added products, in accelerated design cycle times utilizing our high grade crystal materials and ultra-slim processing technology.
To meet the requirements of crystal devices, we continue to develop highly reliable high-frequency products and filters. They are used in the optical transport market and optic applications such as digital video and camera.

Synthetic Quartz

We introduce the history, characteristics and the other details of Synthetic Quartz.

Optical Products

We introduce the details of Optical Products.