... 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 products ... Wire / 4-Wire Resistive Touch ScreenTouch Screen ControllerUSB/RS232 optional 15" LCD Monitor with touch screen(Resistive or SAW optional ...