1, China Electronics Technology Co., Ltd., founded in 1956, is one of the important enterprises in China's electronics industry, mainly engaged in research and development, manufacturing and sales of electronic equipment, communication equipment, photoelectric equipment, avionics equipment and other fields.
2. China Electronic Information Industry Group Co., Ltd., established in 1998, is a state-level high-tech enterprise, mainly engaged in research and development, manufacturing and sales of electronic information products and services.