Xi'an Qingsong Photoelectric Technology Co., Ltd., established on 2010-03-22, The scope of business includes the automatic identification system of human physiological characteristics,Research on large-scale giant electronic display systems and other graphics and image technologies and products,to develop,Production,Sales and Service;Office automation equipment and industrial automation control engineering design,debugging;computer,Network information technology and supporting equipment,computer consumables,Production and sales of electronic components;Computer system integration and software development;property management,Electronic product processing;Design and construction of urban and road lighting projects;Import and export of goods and technology(country restrictions,Excluding goods and technologies that are prohibited and subject to approval for import and export);Design of Electronics and Intelligent Engineering,construction.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)