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.

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

Quality management acc. ISO 9001:2015We 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

Environmental management ISO 14001-2015

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 - International Railway Industry Standard

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

Arbeitsschutz Gütesiegel „Sicher mit System“ NLF / ILO-OSH 2001

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

Klebezertifizierung nach DIN 6701-2 für Klasse A1

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.

Download the certificate DIN 6701-2 for class A1 rail vehicles as a PDF file.



Shipbuilding certification according to MED

Schiffbau Zertifizierung nach MED (Marine Equipment Directive – MED 96/98/EG)

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)

Allgemeine bauaufsichtliche Zulassung nach DIBt

For 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.


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.