Our phone numbersare changing!

Dear customers and business partners,

As of February 1, 2019, our telephone numbers will change due to the change of seat to Duisburg:

The headquarters can now be reached at +49 (0)203 / 94105810.
Our central fax number also changes. Therefore dial the number +49 (0)203 / 94105808. To ensure that you do not have any difficulties in contacting us during the transition phase, the old telephone number will remain switched for approximately 6 months.