PTKSAI Electronic Technology Co., Ltd is specialized in the production of industrial display series, advertising machines and touch monitor products, the main varieties are: 15 inches POS multifunction, TFT-LCD displayer of 10 ", 12.1, "15.1", 17 "inches respectively, and USB series displayer and series products of 9 needle two-frequency industrial monitor, camera, Andriod multifunction, touch displayer, digital photo frame, catering multifunction, OPEN FRAME, advertising machine, etc.
http://www.ksaiandroidpos.com