Contact
Knauf Interfer SE
Kiffward 34
47138 Duisburg
Germany
Please turn to:
Knauf Interfer Benelux
Vestdijk 60
5611CE Eindhoven
Netherlands
Tel. +31 40 244-1000
Your Request
We are certified
As a leading distributor, processor and service provider of steel and aluminium in Europe, quality is more than just a company principle to us. Our customers can rely on our products and services. The certifications that we have received, including those in accordance with the highest standards, such as automotive industry certifications. Please review our location certificates in the following tables.
Certification by location
| Headquarters | ISO 9001 | IATF 16949 | OHSAS 18001 | ISO 14001 | ISO 50001 | EN 15088 |
|---|---|---|---|---|---|---|
| Knauf Interfer SE | x | x |
| Steel | ISO 9001 | IATF 16949 | OHSAS 18001 | ISO 14001 | ISO 50001 | EN 15088 |
|---|---|---|---|---|---|---|
| Knauf Interfer Stahl Service Center GmbH | ||||||
| Delta Stahl Plant | x | x | x | |||
| Frankfurt a. M. Plant | x | x | ||||
| Max Baum Plant | x | x | ||||
| Nürtingen Plant | x | x | ||||
| Völkel & Winkler Plant | x | x | ||||
| Walter Patz Plant | x | x | ||||
| Further locations | ||||||
| Giebel Kaltwalzwerk | x | x | x | x | x | |
| Knauf Interfer Benelux previously Interfer Staal, NL | x | |||||