China Electronic System Engineering No.3 Construction Co., Ltd. (hereinafter referred to as CLP No.3 Company), established in 1953, was one of the earliest construction enterprises engaged in national key projects after the establishment of New China, and was approved by the Ministry of Construction as a national first-class construction enterprise. At the beginning of 2009, the company successfully completed the reform of modern enterprise system and became a limited liability company jointly invested by state-owned capital and individual capital.
Mbth China Electronics Technology Group Corporation was established on March, 2002 1 day. It is an important state-owned backbone enterprise directly managed by the central government, the main force of China military electronics, the national team of network information industry and the national strategic scientific and technological force.