Nanotech specializes in designing, originating, recombining, and mass-producing nanotechnology-based films with application for a wide variety of products and markets. Our customizable patented nano-optics include visual authentication technology with a unique combination of multiple colours, 3D depth and omni-directional movement. The visually engaging overt and covert security features are near impossible to reproduce and protect Government documents, banknotes and other customer assets while delivering a memorable visual experience.