DE About us Services Scrap Guide Locations Contact Your browser does not support the video tag. Closing Cycles, Producing Value, Reducing Environmental Impact. Metal Trading We purchase all types of scrap metal and iron scrap from aluminium to zinc. Details Cable Recycling We specialise in the dismantling of CU cable scrap. Details Container Service We offer all of the standard container sizes for rent. Details Whether wholesale or private supplier - we will be happy to advise you! +49 (0) 221-7128152 | Our Locations MKR Rothenbücher GmbH Geestemünder Str. 34 50735 Köln-Niehl Opening Times / Prices / Directions WKR GmbH Kirschbaumweg 8 50996 Köln-Rodenkirchen Opening Times / Prices / Directions Imprint Privacy protection