大真空 Company Profile

Comprehensive manufacturer of crystal applied products.

Crystals, which emit a transparent and beautiful shine, have the ability to vibrate accurately and generate stable signals when electricity passes through them. Daishinkou is cultivating stable, high-quality artificial crystals and producing various crystal application products. In the future, the demand for crystal application products will continue to expand due to advancements in information technology, the growth of home digital devices, and the practical application of intelligent transport systems (ITS), among other factors.