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M-Zert Zertifizierungsgesellschaft für Managementsysteme mbH Waldhofer Straße 6 D - 69123 Heidelberg

The M-Zert Zertifizierungsgesellschaft für Managementsysteme mbH

hereby confirms that the company

Kobold Messring GmbH Nordring 22-24

D-65719 Hofheim

has introduced and applies a Quality Management System for the area of application of

development, production and sales of instruments for monitoring, measurement and control of flow, pressure,

level and temperature and supply of accessories.

In the course of a quality audit carried out by M-Zert, proof was provided that this Quality Management System

meets the requirements of the following standard:

ISO 9001:2015 Quality management systems

Requirements

Certificate is valid from September, 15th 2018 until September, 14th 2021 Certificate no. 01017 Heidelberg, September, 15th 2018

Certificate exists since December, 8th 1995

Head of Certification Body Gerhard Lehnert