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"Originality" and "Technology"

Original idea based on technical strength. We OKEN SEIKO improves its technical capability everyday for your satisfaction. As the best partner of micro pumps, we always contribute to customers all over the world.
OKEN SEIKO CO., LTD.
706, Yanokuchi, Inagi-shi,
Tokyo 206-0812 Japan
TEL. +81-42-379-2211
FAX. +81-42-379-2255
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