All the business units (including the administration department) of Tohoku Dengi Kogyo have acquired ISO9001 certification, which is an international standard for quality control and quality assurance. We will continue to provide high-quality cost-effective services you can rely on.
Acquired ISO9001 certification, an international standard for quality management.
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Intertec Certification Japan Limited
Intertek Certification Limited is a UKAS accredited body under schedule of accreditation no.014Display a certificate