Is it possible to repair defective items?
We will process your repair request as quickly as possible, please contact us at info@tretter.de or by telephone on +497161 95334-0. If a repair is no longer possible, we will provide you with an appropriate solution.
Where is the CAD data located?
You can access the CAD data here.
How do I contact Dr. TRETTER customer service?
You can contact TRETTER customer service by phone, e-mail or fax. The contact form here!