Thomas G. Ruthman, Eigentümer (Owner) Christoph Kubiciel, General Manager Ruthmann Pumpen und Filter Thomas-Edison-Str. 11 D-52499 Baesweiler Germany Telefon: +49 (0) 2401 80489-0 Fax: +49 (0) 2401 80489-20 E-Mail: info@ruthmannpumpen.de