Certified according to DIN EN ISO 9001 & 14001


Our quality management system has been certified for decades according to DIN EN ISO 9001.

In the year 2017 we successfully implemented the conversion to the new ISO 9001: 2015 and established all required changes in our internal and external processes.

We strive to continuously improve our holistic quality processes in order to keep our customers' satisfaction at a consistently high level. In addition, we have already been recognized as a preferred supplier several times.

In responsibility for our environment and future generations, we have introduced an environmental management system in accordance with DIN EN ISO 14001.

Supplier selection system

A strict supplier selection system in connection with our internal quality assurance processes ensures high product quality and forms the basis for our long-term customer satisfaction.

Quality control

Calipers Tests NORM + DREHYou can considerably reduce your examination expenses by us.

Through (initial) samples, suitable test reports and material certificates, you can assess our quality standards even before the order is delivered.

You will only receive goods in extensive, tested NORM + DREH quality! Only small quantities of standardized connecting parts are handled, if not agreed otherwise, with less testing effort.

If you have any questions about our QM processes or if you need special quality requirements, our contact persons are at your disposal.

State-of-the-art testing systems

Certified Quality Logo NORM + DREH

By using the most modern testing systems, accuracies of up to / - 0,01mm and excellent ppm results are achieved. In addition, we cooperate with direct network partners who have specialized in the field of testing technology. This means that you can also have your parts delivered from fully automated high-performance testing machines!