Can you introduce Aerospace Science and Technology Group and Aerospace Science and Technology Group?

China Aerospace Science and Technology Corporation (hereinafter referred to as "China Aerospace" and "Aerospace Science and Technology", or CASC in English) is a large state-owned high-tech enterprise with independent intellectual property rights and well-known brands, outstanding innovation ability and strong core competitiveness in China's strategic high-tech field. Established in July 1999, 1. Its predecessor originated from the Fifth Research Institute of the Ministry of National Defense of China, and was established in 1956. It has experienced the historical evolution of the Seventh Ministry of Machinery Industry, the Ministry of Aerospace Industry, the Ministry of Aerospace Industry and China Aerospace Industry Group Corporation. Aerospace science and technology is a super-large state-owned enterprise with famous brands such as "Shenzhou" and "Long March" and independent intellectual property rights, outstanding main business, strong independent innovation ability and strong core competitiveness. China Aerospace Science and Industry Corporation (hereinafter referred to as Aerospace Science and Industry Corporation) is a large state-owned high-tech enterprise directly managed by the central government. Its predecessor was the Fifth Research Institute of the Ministry of National Defense, which was established in June of 1956 10. It has experienced the historical evolution of the Seventh Ministry of Machinery Industry (the merger of the Eighth Ministry of Machinery Industry in September 198 1), the Ministry of Aerospace Industry and China Aerospace Industry Group Corporation. China Aerospace Electromechanical Group Company was established in July 1999, and was renamed as China Aerospace Science and Industry Group Company in July 20001. Aerospace science and technology is now composed of headquarters, five research institutes, two scientific research and production bases, 1 1 legal person and joint-stock enterprises. Holding 6 listed companies. There are more than 570 enterprises and institutions in China, distributed in 30 provinces, municipalities and autonomous regions. There are more than 0/37,000 employees/kloc, and a large number of well-known experts and scholars, including 8 academicians of the two academies and more than 200 national-level scientific and technological personnel. High-quality young scientific and technological personnel have become the main body of the innovative talent team of enterprises. It has a number of state key laboratories, technology innovation centers, achievement incubation centers and scientific research and production systems with complete professional categories.