Elektro- und Anlagentechnik Liller GmbH is based in Rodgau, Germany, and has been active in plant construction for twenty years. Its focus areas include aircraft de-icing systems, runway ground de-icing, mobile de-icing trailers, switchgear construction, and visualization/PLC programming, with control systems through to visualization and SAP handover for aircraft de-icing systems across Europe. The company also works in security technology, building video surveillance and intrusion alarm systems.