High-Precision Metal Seal Components

CITIZEN FINEDEVICE CO., LTD.

Kitasaku-Gun, Nagano, Japan

Citizen Fine Device's strength lies in the area of functional components that require small size, high precision, and high definition. We believe that our mission is to continue to provide high-value-added microdevice products by leveraging the unique technologies we have built up over the years. We have been supplying small, high-precision parts to our customers for many years through our integrated production line from process design to machining, assembly, and functional testing, as well as through our proprietary development of in-house machining equipment, utilizing our metalworking technology that produces small precision parts, which has its roots in watch manufacturing. Another of our unique core technologies is the use of brittle materials to mass-produce parts with high precision and efficiency. By combining materials technology with ultra-precision processing technology, thin-film technology, and bonding technology, we produce not only high-precision components such as ceramics and crystals, but also high-quality functional device products such as liquid crystal devices and sensing devices. It is the great dream of our employees to continue to provide high value-added products to the market. We will contribute to the creation of new value through manufacturing driven by the challenging spirit of each and every one of our employees to realize this dream.