Conservation the environment and resources while optimally pre-treating hydraulic cylinders? Exactly this is possible in combination with our chemical products and the new fully automatic painting system from our customer Liebherr. At the DFO Construction and Agricultural Machinery Forum, which took place in Memmingen on 19 - 20 September, these possibilities for environmental protection and process optimisation were presented, as well as new technologies and developments. We would like to thank Liebherr and the Deutsche Forschungsgesellschaft für Oberflächenbehandlung e.V. for the successful event!