Singer Welcomes Dörr Group to Growing Global Partner Network

California-based luxury automotive brand, Singer Group, Inc., well-regarded worldwide for its design and restoration of the iconic Porsche 911, announces its expansion within the European community and welcomes German-based Dörr Group into the company’s global partner network. With current profitable global partnerships as far reaching as from Canada to Hong Kong, the new collaboration with Dörr Group brings Singer back to the marques’ German roots.