Profile: Shijiazhuang Dianguang Hi Tech Electronics Co., Ltd specializes in developing and manufacturing of LCD, LCM and OLED products. Our main products includes LCD module of OLED, serial port TFT, COB, COF, SMT, TAB & COG, LCD panel of TN, and LED backlight related products. Our products are widely used in industrial, communication, medical equipment, automobile and remote controls. TFT LCDs are LCD modules with thin-film transistor technology to enhance image qualities. In TFT LCDs, capacitors and transistors ensure that the display functions well by using smaller amount of energy than LCDs. TFT display is also called an active-matrix screen where each pixel of the display is illuminated individually.