Co-Engineering based on CAD is the basis for realising all activities. From the start, we all work in close collaboration and in this way assure that tools and production processes are ideally coordinated with one another. Implementation of Co-Engineering results in long term increases in efficiency. Potential problems and bottlenecks can be detected even during initial phases of a project and can be resolved straight away. This leads to a smooth production sequence and ultimately to increased production quality. Faults and corrections are minimised, which in turn saves time and resources.