email: sandmann [at] mindsol.de

Cell. + 49 178 88 35 507

Tel. +49 89 37 91 95 – 65

Fax. +49 89 217 689 11

Office Munich:

Verdistraße 117

D 81247 Munich

Germany

Online Communication:

Threema (secure)

Telegram (secure)

TOR chat (secure)