VAHLE is a world leading manufacturer of mobile electrification products with over 100 years of innovation and tradition. This expertise has evolved to include mobile data and communication systems, absolute positioning systems and control systems. 

In order to make potential clients more accessible to systematic products, D+ analyzed  current clients and application conditions of VAHLE, divided that into four different sections: storage system, car industry, recreation facilities, stages hardware. D+ delivers products and services in a more user friendly way with both 2D and 3D method.

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