Nano4U AG

Brünigstrasse 135

CH-6060 Sarnen

Switzerland

Tel +41 (0) 41 248 08 28



Nano4U provides security authentication for products and packaging with no additional production processes and no additional materials. 

Our mass-production technologies provide multi-level security including machine readable overt or covert coding and special visualisation methods. Injection molded holograms, pharmaceutical security methods and secure 3D coding are part of our portfolio.