Extension of Deutsche Bahn HPQ certificate for machining

For decades, Dietermann + Co. has been a reliable supplier to the railway industry. Along with that, the approval certificate for delivery of safety relevant castings to the German railway operator Deutsche Bahn has been renewed multiple times. Dietermann supplies to the railway industry are subject to very tight quality specifications. That we are able to fulfill these specifications not only for casting and heat treatment, but also for machining has now been certified by extending our approval to in-house machining. This extended HPQ approval reflects our extended portfolio for castings, machined in-house, assembled and completed for direct mounting.