During and after the manufacturing process, our quality assurance department realizes measures such as cold-water pressure tests, leak tests and non-destructive tests by means of radiographic testing, dye penetrant testing, magnetic particle testing or ultrasonic testing to make sure that our customers are always on the safe side.

Our entire production system and order processing system are realized within an extensive quality management system according to DIN EN ISO 9001:2008.

Our own X-ray-laboratory with automatic film processing examines weld joints for their quality - this represents a considerable contribution to quality assurance.

Further test processes such as VT (visual testing), PT (penetrant testing), MT (magnetic particle testing), UT (ultrasonic testing) and RT (radiographic testing) are carried out by our specialists who are certified according to DIN EN ISO 9712 and authorized for ASME-tests according to ASNT.