Certificates

the proof

Every year we undergo audits in order to prove our quality-conscious thinking and acting.

We are certified according to DIN ISO 9001:2015 and OHSAS 18001:2007.

Our rubber-steel gaskets are also successfully certified according to the specifications of the Hygiene Institute and the DVGW Certification Body.

Should you require the certificates for your documents, they are of course available for free download.