Xi’an Qingsong Technology Co., Ltd. (QS-Tech) offers solutions with the best cost performance for LED display, LED screen, LED panel, LED sign and LED video

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QS-Tech has completed LED displays for 2008 Olympic Games

QS-Tech has completed producing LED displays which will be used in 2008 Olympic Games in Beijing. These 12 sets LED displays with 6mm pixel pitch, have been safely delivered to National Stadium and successfully passed the inspection. With high definition, center control, QS-Tech LED displays give excellent graphic effects that will definitely succeed to serve for Olympic Gam....

　 QS-Tech LED display with Shaanxi Yanchang Petrol..

　 QS-Tech full color LED Screen in Baoying Symposi..

　 QS-Tech LED screen installed in Wild Animal Park..

　 QS-Tech two displays in Indonesia Advertisement ..

QS-Tech control system of high level image process

QS-Tech software with complete functions and user

Athena24-QS-TECH new creative display lightweight,