Dörken GmbH & Co. KG is one of the leading developers and producers of composite construction films that are used in private, commercial and public buildings. For the production at the headquarters in Herdecke, the energy distribution for the extrusion plant reached its limits. Hepp-Schwamborn was awarded the contract for the new low-voltage main power distribution system as an xEnergy partner, and successfully carried out the project together with EATON despite the challenging conditions.