Repair your defective devices

Please only return goods that you have purchased directly at Guntermann & Drunck. 


If you did not purchase the product directly at Guntermann & Drunck, please contact your dealer regarding any complaints.


After filling out the form below, you get an automatically generated RMA number. Please do not return any goods without an RMA number. Returns that are sent in without an RMA number are directly returned to the addresser without being processed.


Sent in goods that were not purchased at Guntermann & Drunck cannot be processed and are directly returned to the addresser.

RMA form

G&D Contact

The best way to talk about complex topics is in person. Via chat, e-mail, phone or in a personal demo


remote or on-site.

Guntermann & Drunck GmbH

Obere Leimbach 9
57074 Siegen


G&D North America Inc.

4540 Kendrick Plaza Drive
Suite 100
Houston, Texas 77032


Your G&D Support We are
here for you - personally
and competently

Support overview