Album 1 - Power CUTTER

Album 2 - Maschinentechnik

Album 3 - 1. internationaler Kanalsanierungstag in Bochum 2011

Album 4 - VITROX-Tag in Bochum 2012

Album 5 - IFAT ENTSORGA 2012

Album 6 - RO-KA-TECH 2013