Certificates

We are certified

As a leading distributor, processor and service provider of aluminium and steel in Europe, quality is more than just a company principle to us. Our customers can rely on our products and services. This is also confirmed by the certifications according to the highest requirements, for example of the automotive industry. See for yourself and take a look at the certificates of our locations in the following table.

PL | Opole |
Knauf Interfer Aluminium Sp. z o.o.

ul. Arki Bożka 8
45-411 Opole
Poland
Phone +48 77 410 66 37
aluminium(at)knauf-interfer.com.pl
e-Delivery:
AE:PL-58699-45346-GCBCS-20

Subsidiary of Knauf Interfer Aluminium GmbH


Our core competence

  • Series production
  • Short run production
  • Expansion of our capacities in Central / Eastern Europe
  • Production lines on over 18.000 m²

Our company has fulfilled the TISAX® requirements.
TISAX® is a registered trademark of the ENX Association. Our assessment results can only be accessed via the ENX portal.

Our certificates are available for you to download here:

IATF 16949ISO 14001ISO 50001ISO 45001TISAX

You can find all of our Group's certificates here.

Your contact person on site:

Natalia Wójcik
+48 77 4086667

Managing Directors
Christoph Ludwig
Paul Schaab

We have been awarded the following EcoVadis and CDP ratings for our commitment to sustainability.

Knauf Interfer Cold Rolling GmbH 

EcoVadis-Siegel in Silber für die Knauf Interfer Cold Rolling GmbH im Mai 2026 – verlinkt zur aktuellen Anerkennungsseite auf ecovadis.com.CDP-Badge mit Note B in der Kategorie Klima für das Jahr 2025


Knauf Interfer Galvanising GmbH & Co. KG

Knauf Interfer Stahl Service Center GmbH

Knauf Interfer Aluminium GmbH

Knauf Interfer Galvano GmbH & Co. KG

Siegel für das Nachhaltigkeitsrating EcoVadis in Silber im Januar 2026 der Knauf Interfer Galvano GmbH & Co KG.

Contact

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