High Performance Glass for Digital Signage & Displays NSG Group offers the widest range of innovative glass products designed to provide solutions to digital signage, digital display, and touch screen requirements. Product Directory Download Brochure Contact Us Our Products Coated cover glass for touch screens and displays Uncoated ultrathin cover glass for touch screens and displays Extra-clear glass for touch screens and digital signage Digital display mirror glass for TV displays and video screens Anti-reflective glass for digital signage and displays Self-cleaning glass for outdoor digital signage