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Surveillance audit DIN EN ISO 9001:2015 successfully passed

by | Apr 18, 2019 | News_ENG

Also this year we were audited by the DVGW. No deviations or defects were found.

The company A. Kirchner & Tochter has been DIN ISO 9001 certified since 2011. We are sure that process optimization and our high quality standard will also benefit you.

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