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August 1, 2013 Our homepage has been renewed.


SubTitleIconAsta About TEW

TEW was founded in 1934, has been providing the crystal products with superior quality and added value based on high-quality quartz crystals and unique process technology. TEW contributes to the society by developing and providing crystal products and electronics equipment and ZnO.

About TEW

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Innovative technologies for the 21st century. Crystal products, which play increasingly important roles in the electronics domain. TEW contributes to the development of telecommunications with state-of-the-art, high-quality crystal application products and wireless application technologies.