DIRECTLY AT OUR HEADOFFICE:

Alkena GmbH, Gempenstr. 42a, CH-4143 Dornach, Tel. +41 (0)61 706 90 90

Alkena GmbH, Brombacherstrasse 75, D-79539 Lörrach, Tel. +49 (0)7622 67 39 408

 

This email address is being protected from spambots. You need JavaScript enabled to view it.