The main objective is to ensure the customer´s satisfaction by offering sophisticated products and a qualified and customer-oriented project performance. Our demands on quality are not only controlled by our own quality management system, but are also confirmed by our customers and the authorities for approvals through corresponding supplier´s assessments. In addition to the Q1 certificate by the DB AG we further dispose of the L1 certificate by the DB AG.

Supplier´s assessments by the Deutsche Bahn AG: