Postal address:
Astra Tech SA
P.O.Box 54
CH-1000 Lausanne 20
Switzerland
Street address:
Astra Tech SA
Avenue de Sévelin 18
CH-1004 Lausanne
Switzerland
Phone & Fax number:
Tel: +41 21 620 0230
Fax: +41 21 620 0231
E-mail & Web address:
Mail: info.ch@astratech.com
URL: http://www.astratech.ch