mailing addressRottstrasse 1-3D-44793BochumGeneral inquiries: info-de@hectorrail.com Department: Mail address: financesBills:Accounting: Rechnungen@hectorrail.comBuchaltung@hectorrail.com Distribution: Sales-de@hectorrail.com HR: personalabteilung@hectorrail.com Planning: Planning-de@hectorrail.com Control center: Dispo-de@hectorrail.com Safety and quality management: HSSEQ@hectorrail.com