Rika Denshi acquired ISO 14001 certification at Tokyo, Osaka offices and Kumamoto, Fujimi plants on March 25,2005

After acquired ISO14001 certification at Kumamoto plant on March 19, 2004, Rika Denshi including Tokyo, Osaka offices and Kumamoto, Fujimi plants was certified with ISO14001 Environment management system on March 25, 2005 by JQA - Japan quality assurance organization. The registered certification number is JQA-EM3885..