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

 This is low-melt-temperature sintered glass, used for sealing exhaust pipes of plasma displays.
Others are used for sealing diodes and light-emitting elements used for signal detection in CD players and laser scanners. There is also sintered glass used for sealing of video cameras.
 We have succeeded in producing lead-free, low-melt-temperature glassware.
 We are also engaged in environmental measures, responding to RoHS.