or call us: 
Germany: TECNAUTIC GmbH, Bei der Schanz 17, D-79798 Jestetten, Tel.+49-7745-91170, Fax +49-7745-91172, e-mail  service@tecnautic.com
Switzerland: TECNAUTIC GmbH, Kasernenstrasse 4 b, CH-8184 Bachenbulach (Zurich), Tel.+41-44-8862986, Fax+41-44-8862988, e-mail sales@tecnautic.com
North America: Tecnautic, 22120 Parthenia Street, West Hills (Los Angeles) CA 91304. 
Toll free (888) 841-8851; Phone (818) 653-7617;  Fax (818) 337-7582. 
e-mail: info@tecnautic.com 
Japan: TECNAUTIC,  2-10-15-4, Izumigaoka, Kanazawa, Ishikawa, Japan 921-8035; Tel.+81-909-8330074 Fax+81-762-415453, email:  ys@tecnautic.com