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Quality is measurable

To ensure compliance with our own quality standards, tactile and optical measuring methods are used. From manual to fully automatic, accuracies up to 0.001 mm are measured.

In addition to the production-accompanying measurement, video microscopes, concentricity measuring devices, laser measuring devices, hardness measuring devices, roughness measuring devices or linear encoders are currently available to support the outgoing goods inspection.


ISO 9001:2015

The certification according to DIN EN ISO 9001 is considered internationally recognized proof of competence and efficiency of a company.

Also at KNARR, it lays the foundation for quality assurance. The voluntary, process-oriented quality management system accompanies all operational processes and constantly puts them to the test.

Thus, not only internal processes are constantly being developed, but also the pursuit of continuous optimizations is clearly and clearly underlined!


Authorised Economic Operators (abbr.: AEO) are companies that are particularly reliable and trustworthy with regard to customs clearance.

A simplified declaration procedure enables companies to help secure global supply chains.

The process requirements checked by customs also grant KNARR the status of Authorised Exporter (SDE).

The simplifications under customs law guarantee our international partners a smooth and accelerated delivery process.


Code of Conduct

Acting responsibly and lawfully is an integral part of our company. That is why we acknowledge our social responsibility as part of society, as a business partner and employer. We regard this code of conduct as a common guideline for our business relationships and decision-making processes. This refers to our own companies as well as to third parties.