Ion Counter , Air Leak Detector , Corona Detector , Product development and manufacture

COM SYSTEM ,INC.

COM SYSTEM ,INC.
2-2-53, Hanenaka,
Hamura-City, Tokyo, Japan
TEL:81-42-533-6377
FAX:81-42-533-6378











TOKYO JAPAN


BOSO JAPAN

Earthquake prediction ion measurement
Large ion, small ion measurement
COM-3700 , COM-3800 , Solar cell





E-mail: com@com-system.co.jp

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Com System is aiding earthquake prediction study group e-PISCO.