Quality and certifications

The quality of products and services are actively ensured by continuously reviewing the suitability of the suppliers. The ongoing monitoring of the in-house processes by an independent agency ensures a seamless quality management.

Experienced and well-trained application engineers are committed to professional realisation and high quality level.

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Here is a brief overview of our certifications. By clicking on the respective certificate in the right-hand navigation, you get to the corresponding certificate directly.

Quality management according to ISO 9001:2015

DEKRA Zertifikat

We place great emphasis on quality. For this reason, we have been working with a quality management system in accordance to ISO 9001:2015 for years and have regularly certified this quality by the external examiners of DEKRA.

We are certified in the field of industrial production and distribution of Metawell® sandwich panels and products made from them and their further development.

Download the certificate quality management system ISO 9001:2015 as a PDF file.

Environmental management system according to ISO 14001:2015

DEKRA Zertifikat

The environment and the responsible use of resources is also very important for us. This is why we implemented an environmental management system according to ISO 14001:2015 in our daily workflow, which is regularly tested and certified by DEKRA.

The certification also relates to the “industrial production and distribution of Metawell® sandwich panels and products made from them and their further development.

Download the certificate environmental management system ISO 14001:2015 as a PDF file.

ISO/TS 22163:2017 (IRIS)

IRIS Zertifikat

For the railway industry there is a special quality management system according to ISO/TS 22163:2017.

Download the certificate ISO/TS 22163:2017 as a PDF file.

Occupational health and safety – seal of approval „Sicher mit System“ NLF / ILO-OSH” and DIN ISO 45001:2018

Logo Gütesiegel 2026

The “Berufsgenossenschaft Holz und Metall” certifies that we meet the requirements for a systematic and effective occupational safety according to the sector-specific implementation of the NLF / ILO-OSH 2001 and DIN ISO 45001:2018.

Download the certificate “Sicher mit System” and DIN ISO 45001:2018 as a PDF file.

Certification for glueing acc. to DIN 6701-2 for class A1

Kleben Metawell Deutsch

The company TC-Kleben GmbH is an authorized auditor according to DIN 6701.

We have the adhesion certification according to DIN 6701-2 for class A1 for rail vehicles and rail vehicle parts.

Welding certification according to EN 15085-2 level CL1

DVS Zertifikat

EN 15085-2 applies to the welding of rail vehicles and vehicle parts. With certification level CL1, welded parts with high safety significance may be designed, purchased and supplied.

Download the certificate Welding certification according to EN 15085-2 level CL1 as a PDF file.

Shipbuilding certification according to MED

Marine Equipment Directive Med

For the shipbuilding industry we have the certificate MED/3.64 C Class Division (Marine Equipment Directive – Directive 2014/90/EU, also called IMO/SOLAS, wheelmark, EC-Type Examination Certificate).

Building inspectorate approval: Z-10.3-708 (DIBt Germany)

DIBt Zulassung

or our Metawell® facade panels and Metawall® facade elements, we have the approval of the German Institute for Building Technology under the approval number Z-10.3-708.

Download the German version of the building inspectorate approval: Z-10.3-708 as PDF file.

Research seal: Innovative through research

Forschung und Entwicklung Auszeichnung 2018

Since 2014, the Stifterverband has recognised research-based companies for the special responsibility they assume for the state and society with the “Innovative through Research” seal. We have been awarded!

Depending on product area and applications other quality-relevant systems are established and certified. Quality assurance or the employees in the corresponding product areas will be happy to assist if there are any questions.