Address for return shipments:
Richard Müller
Caya Postbox 604127
11516 Berlin
Address for service:
Richard Müller
Caya Postbox 604127
11516 Berlin
E-Mail:
info(at)gegenstrom.org
Bank details:
Richard Müller
Bankinstitut: Commerzbank
IBAN: DE67 1604 0000 0673 0857 00
Tax number:
89 447 321 054
