Yulian touch monitor is widely applied to industry,firm,durable,4-wire/5-wire resistive touch screen optional. ... / 4-Wire Resistive Touch ScreenTouch Screen ControllerUSB/COM Yulian touch monitor is widely applied in many fields, such as food & beverage ... system,POS system, VOD all-in-one terminals,etc ,esp. industry.Firm, durable, reliable and economical......