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About usCertifications

In November 2001 reviewed by the accreditation organization PJR (Perry Johnson Registrars) of the United States, Hokuto Denko was certified the quality management system ISO9001:1994 in Atsugi factory.
Hokuto Denko updated to ISO9001:2008 in October 2010, and expanded the application office to the whole company in October 2013.

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