Is Beijing China Construction Third Bureau a state-owned enterprise or a central enterprise?

Beijing China Construction Third Bureau is a state-owned enterprise and a central enterprise. According to relevant public information, China Construction Third Engineering Group Beijing Co., Ltd. is a state-owned enterprise located in Haidian District, Beijing. China Construction No.3 Engineering Co., Ltd. (Beijing) is a regional company directly under China Construction No.3 Engineering Group, which carries out business and production activities in the northern market on behalf of China Construction No.3 Engineering Group. The company has more than 0/000 professional technicians/kloc, with bachelor degree or above accounting for more than 80%, including 43 senior titles, 3 professors, 27 national first-class project managers and 48 national first-class builders. It is close to or reaches the international advanced level in the fields of deep foundation pit engineering design and construction technology, super-high-rise steel structure and super-high-rise building construction technology, complex space steel structure engineering construction technology, fair-faced concrete construction technology, large-scale stadium reconstruction and expansion construction, prestressed structure construction, computer application technology, enterprise informatization and so on. The business scope involves Olympic facilities, state party and government organs, communications, medical and health care, universities and municipal engineering. Now it has formed a business pattern with Beijing as the center, Beijing-Tianjin-Hebei as the focus and other markets as the supplement. The annual contract value and output value exceeded 654.38 billion yuan, driving more than 20,000 laborers every year.