Im Erlengrund 29
D-53757 Sankt Augustin

Phone: +49-2241-332224
Fax: +49-2241-345461
  • founded 1993
  • founder and CEO: Dipl.-Kfm. Dr. Rolf Zellmer
  • member of the Chamber of Commerce and Industry Bonn/Germany (Industrie- und Handelskammer)
  • German Company Registration: Amtsgericht Bonn, Handelsregister Abteilung B, Nr. 6226
  • VAT N°.: DE811434579
  • Global Location N° (GLN): 40 26104 00000 1
  • International Company Identification N° of Dun & Bradstreet: D-U-N-S ® 34 361 3964
  • WEEE-Reg.-Nr. DE 17773868

Authorized representative of the Dr. Zellmer GmbH is the CEO Dr. Rolf Zellmer, 

Responsbile regarding § 55 RStV (German Law) is Dr. Rolf Zellmer, Im Erlengrund 29, 53757 Sankt Augustin, Germany

The European Commission provides a platform for online dispute resolution (ODR), which is available at Consumers generally have the option to use this platform to resolve their disputes. We are neither willing nor obliged to participate in dispute resolution proceedings at a consumer arbitration center. Our email is

We are a specialist company for computer cables and IT components. The Dr. Zellmer GmbH has only one branch and thus only one business address, which can be used for all occasions.