Send the properly packaged container to our partner. To do so, use the return label (GAS) which is either included in the shipping document pouch or already attached to the transport box:

DHL Logistics (Schweiz) AG
Heldaustrasse 66
9470 Buchs

Contact Person:
Agnesa Aliaj
T +41 81 755 12 78
Agnesa.Aliaj@dhl.com