CDL’s air-conditioned precision room and state-of-the-art precise measuring and test facilities provide the technical
basis for the geometric evaluation of produced components in tolerance ranges of just few thousandths of millimetres.
All employees are responsible for the quality of their respective work. In the frame of a continuous business
development the quality capability of the whole organisation is being continuously developed, too.
The capability to quality is checked at regular intervals by internal and external audits.
CDL is certified according to DIN EN ISO 9001
and has obtained a manufacturer-related product qualification for
the manufacture of safety components for railway vehicles according to DB AC – E BN 918 058.