Documents for download

Find the most important documents about our company here.


General Terms and Conditions

The current version of our terms and conditions can be found here.


Quality and environmental management

Right from product inception until production and after-sales we at REFU take great care to use the highest quality materials and the right processes to ensure strict compliance with the latest environmental standards.

We are proud to be certified  according to DIN EN ISO 9001 continuously since 1995. Our quality and environmental management systems are regularly checked and monitored.

Certificate ISO 9001: 2015

Certificate ISO 9001: 2015 Supplement KBA