430 Shinonoi Okada, Nagano City, Nagano Prefecture Japan
TEL：+81-26-292-6670 / FAX：+81-26-292-6678
E-mail：eigyo@choyo-co.com
URL：http://www.choyo-co.com
|
430 Shinonoi Okada, Nagano City, Nagano Prefecture Japan |
     |
     
These are hermetic seals for special uses, including high-durability glass seals, high density glass seals, crystallized glass seals, glass-to-glass seals, ceramic-glass seals, and so on. |
Copyright©2009-2011 CHOYO Corporation. All Rights Reserved.
