Portal for Warranty processing

Warranty claims have to be submitted online.

After an in-house review of your application you will receive a reply from us, whether your application is approved. After approval of your application work can start as usual.

Without this written request, Willig is not obligated to accept the costs.

In the invoice you have to list the realised work separately.


We furthermore refer to our warranty conditions and our general terms of business.

Warranty form

Claimed item

Return address

Kurt Willig GmbH & Co. KG
After Sales
Borsigstraße 23
94315 Straubing



Please send the defective old parts back within 14 days. Missing information have extended processing times result. Please understand that non-free returns and returns without RMA (Return Merchandise Authorization) will not be processed. Please fill in all fields. Fields, aren´t filled, please mark with " - ".

Your contact persons

Manfred Rothhammer

After Sales Service / Service department

Phone: +49(0)9421-988-122

Alexander Spitzer

After Sales Service / Warehouse

Phone: +49(0)9421-988-168
spitzera(at)willig.eu Outlook-Visitenkarte