Established in July 1992, QSTECH Co., Ltd. was the first LED manufacturing enterprise in China, and gradually grew into a national high-tech enterprise specializing in LED application product R&D, production, sales and after-sales service. Since its founding, QSTECH has dedicated to LED application field with products being widely used in LED display, LED intelligent traffic application. Relying on the long industry involvement and rich experience, QSTECH now is known as a global leading LED application solution provider.


At present, QSTECH group owns QSTECH (Xi’an), QSTECH (Shenzhen), QSTECH (Beijing), which is equipped with a mature operating system containing R&D center, manufacturing center, sales and after-sales service center. And the group has built overseas sales and service centers in Milan, Amsterdam, Dubai, New York, Los Angeles and Houston. With a full range of LED display products and control system and LED solution package, QSTECH is ready to provide customers with best and professional service, and satisfy diverse needs of global customers, moreover, bring more innovations to the industry.


Not only has QSTECH held cutting-edge and comprehensive product certifications and more than 70 independent R&D patents and software copyrights, but it has passed ISO9001, ISO14001, OHSAS18001, CE, CCC, RoHs, ETL, FCC, TUV, UL, EMC and other domestic and abroad recognized certifications. QSTECH has always contributed itself in offering high-quality, reliable and cost-effective products.


As the LED industry leader in China, QSTECH developed the first full color LED in 1996; in 2008, it fulfilled 5 LED projects for Beijing Olympic Games, including Bird’s Nest, Beijing weather forecast display system, Beijing Metro Olympic special line display system, Olympic Volleyball Hall display system and Beijing traffic guidance display system; So far, system integrators and end customers coming from more than 140 countries and regions have enjoyed competitive products and superior service of QSTECH.


Nowadays, QSTECH has built up its global brand reputation on the strength of high-quality products, pace-setting technology and top-class service, and will keep faith to the concept of “People-oriented, Technology-oriented and Industry-oriented” in the future by promoting stable and healthy development, providing better products and services for customers and forging world class domestic LED brand thus to make contributions to China’s LED industry development and innovation.



Qingsong Image Technology Ltd. is founded.

Qingsong Image Technology Ltd. developed the first VGA, video synchronized LED display of the industry in China.

Qingsong Image Technology Ltd. installed the first full color LED display in China.

Qingsong Image Technology Ltd. completed the stock holding reformation. Xi'an Qingsong Technology Co., Ltd. (QSTECH) is formally established.

QSTECH supplied LED displays for Beijing Olympic and Paralympic Games.
QSTECH was awarded Outstanding Contribution Prize in Beijing Olympic Games.
QSTECH was awarded Good Quality Certificate of Traffic & Safty support facility in Beijing Olympic Games.

QSTECH moved into new R&D and production base.

QSTECH released the 6th generation control system UNI PCON 600 with improved refresh rate and gray scale.

QSTECH released NOC (Network Operations Center) system, providing monitoring and diagnostics services for all QSTECH LED display installations.

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