You would like to send us an e-mail?
Please write to
info@diagonal-gruppe.de
Phone
You can reach us bytelephone at
+49 4181 / 2016-200 from Monday-Friday in the time from 08:30 – 17:00.
Postal
Of course, you can also reach us with a letter by mail:
DIAGONAL Service GmbH
Bremer street 11
21244 Buchholz i. d. Nordheide
