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What's New

Website renewal
2018-02-05
We have renewed our website.
We will provide you information about new micro pumps timely.
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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