at Rolf Birkmann GmbH in Mülheim an der Ruhr We are partners of wholesalers and retailers, technical and occupational safety retailers! Visit us ( by prior appointment ) in our showroom in 45478 Mülheim an der Ruhr, Hofackerstr. 61. Here you can get an overview of numerous occupational safety products from our contractual partner, Cofra / Italy, on over 250 square meters of exhibition space. In addition, our friendly staff is always available if you have any questions about our company or our services. Search our website for further information on Rolf Birkmann GmbH. If you have any questions or would like to talk about our PRODUCTS / SERVICES, write an email to info@birkmann-gmbh.de or call us at: ATTENTION! We have a new phone number: +49 (0) 208 882507-0. Home | About us | Contact | Directions | Exhibition / News | Downloads | Warehouse NRW | FAQ | Legal | Terms and Conditions | Imprint |