... durable,reliable,waterproof, dustproof,greaseproof,sensitive to touch,FCC,CE... Yulian Electronic Technology Co., Ltd ... selling Touch Screens, Industrial Touch Monitors, Flat Panel Touch Computers, Touch POS Terminals, Touch Kiosks and other relevant touch ... Wire / 4-Wire Resistive Touch ScreenTouch Screen ControllerUSB/RS232 optional 15" LCD Monitor with touch screen(Resistive or SAW optional)--YL155 ...