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Quality policy


Our experienced developers, application engineers and skilled technicians guarantee a consistent level of quality. Krebs & Riedelis ISO 9001:2015 certified. All of our products are tested before delivery in accordance with applicable national and international standards, regulations and directives.

The following elements are tested:

» Manufacturing defects
» Deviations in dimension, shape and position (geometric shape)
» Hardness test
» Out-of-balance test
» Testing grinding wheel strength (centrifugal force test)

All tests are performed according to current test instructions with calibrated equipment and are documented. The grinding wheel is only marked, packaged and prepared for shipment after full approval.