Head Office

1-6-5 Marunouchi, Chiyoda-ku, Tokyo 100-0005, Japan
TEL. +81-3-6848-7900　FAX. +81-3-6848-7901
E-mail : spokes@ishigaki.co.jp

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Sakaide Plant

483-16 Ejiricho, Sakaide, Kagawa 762-8511, Japan
TEL. +81-877-45-2222　FAX. +81-877-45-1039

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R&D center

1-73 Ejiricho, Sakaide, Kagawa 762-8511, Japan
TEL. +81-877-45-2222　FAX. +81-877-45-1039

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