Toponetech’s 21.5 inch projected capacitive (PCAP) touchscreens through various touch panel structures including anti-sacratched glass layers. Due to its highly durable and smooth surface,projected capacitive touch screen is suitable for industrial touchscreen display applications,Gaming,Transprotation,and so on.the waterproof technology of Projected capacitive touchscreen, which can be operated with Works with water,dust,oil,moisten and provides a high-quality touch experience under harsh condition. (up to 10 touch points). Toponetech offers both standard and custom industrial display sizes, Toponetech’s 21.5 inch projected capacitive touch screens are form, fit or function replacements for 3M™ and Elo™ touch sensors.