From December 26 to 28, 2024, the Aeronautics and Space New Productivity Achievement Exhibition and the 9th China Aviation Innovation and Entrepreneurship Competition, themed "Integrated Aeronautics and Space, New Quality Future," were jointly organized by the China Aviation Society, Zhejiang Provincial Department of Economy and Information Technology, Lishui Municipal People's Government of Zhejiang Province, Aviation Industry Corporation of China, Aero Engine Corporation of China, Commercial Aircraft Corporation of China, China Southern Airlines Group, China International Capital Corporation Limited, Guoxin Securities Co., Ltd., Advanced Technology Achievement Transformation Center of the Yangtze River Delta, and Deep Space Exploration Laboratory. The 2nd China Aeronautics and Space Technology Entrepreneurs Annual Meeting and the 4th China Aerospace Investment Annual Meeting were also held during the same period.

The opening ceremony featured addresses from Li Chunhong, the supervisor of the China Aviation Society; Zhang Jianhua, former deputy director of the State Administration of Science, Technology and Industry for National Defense and former deputy director of the National Defense Science and Technology Commission; He Guoqiang, deputy director of the Zhejiang Provincial Department of Economy and Information Technology; and Zhu Linsen, deputy secretary of the Lishui Municipal Committee and mayor of Lishui.Leaders attending the opening ceremony included Yuan Qiang, former standing committee member of the Air Force Party Committee and former director of the Air Force Equipment Department; Zhang Hongbiao, former deputy director of the Commission of Science, Technology and Industry for National Defense and former Party Group secretary and general manager of the China Aviation Industry Corporation II; and Yin Shijun, vice chairman of the China Aviation Society and former chief engineer of the Civil Aviation Administration of China.

Academician Fan Huitao of the Chinese Academy of Engineering, who served as the chairman of the competition's jury, delivered a speech.

Ms. Xing Limin, CEO of SDSX, delivered a speech titled "Exploring the Development Path of Chinese Semiconductor Enterprises in a Time of Great Change" at the 2nd China Aeronautics and Space Technology Entrepreneurs Annual Meeting held concurrently.Ms. Xing pointed out that under the wave of domestic production of RF microwave chips, private enterprises have become an important force in domestic production. SDSX has provided a full set of high-quality, high-reliability, high-integration, high-efficiency, and low-cost RF microwave solutions for various users and has achieved mass production and deployment.At the same time, Ms. Xing called on Chinese semiconductor companies to pay more attention to talent echelon construction, invest more in research and development depth, and focus on high-quality development of their own operations. They should achieve more in high-end chips and actively participate in global competition. On the other hand, the semiconductor industry is a long-term development process that also requires patient capital and capital focused on long-term value investment to support it. Capital, research and development, products, market, and application scenarios are all indispensable, forming a strong industrial in-depth development closed loop.

SDSX  is a leading enterprise in the field of RF microwave chips for national strategic areas, integrating the research and development and production of RF microwave chips and modules with three processes—first-generation semiconductor Si RF, second-generation GaAs, and third-generation GaN. Its products cover various application scenarios such as radar, jamming, satellite communication, automotive electronics, and aviation. SDSX insists on following national strategies and, with the support of state-owned capital, focuses on providing high-performance RF microwave solutions to the market. Various chips and modules have been mass - supplied to many central enterprises and scientific research institutes and cover leading customers in the automotive, wireless communication, and space - ground integrated markets.

SDSX has strong R & D capabilities. The company has more than 230 employees, over 150 of whom are engaged in R & D, accounting for more than 60%. The team is led by experts in the field of RF chips from excellent domestic and international companies and research institutes, as well as experts with more than 10 years of experience in chip and module design and industrialization, who graduated from CAS Institute of Microelectronics, Peking University, National University of Defense Technology, Southeast University, University of Electronic Science and Technology of China, Xidian University, etc. The company covers a total area of 27,600 square meters and has established two R & D centers in Shenzhen and Chengdu. Both the Shenzhen headquarters and Chengdu have built high - specification anti - static laboratories and clean laboratories, with a combined area of more than 5,000 square meters, equipped with more than 20 sets of advanced testing systems and customized reliability testing systems. In addition, a 6,000 - square - meter advanced module production base has been set up in Chengdu, which has the capability of mass production, testing, and reliability testing of chips and modules.

SDSX has been awarded the titles of National Specialized, Refined, Unique, and Innovative "Little Giant" Enterprise and National High - tech Enterprise. It has successively obtained the quality management system (ISO9001), environmental management system (ISO14001), and intellectual property management system. It is also the first domestic RF microwave enterprise to obtain the automotive - grade certification (AEC - Q100). SDSX has established a complete R & D, production, testing, and reliability system, equipped with world - class software and hardware facilities and equipment needed for each link, and has fully realized the independent design, verification, testing, and mass production of RF chips and modules.

SDSX's products have been fully domesticated and have complete independent intellectual property rights. It has applied for 212 patent technologies (84 inventions and 128 utility models), of which 157 have been authorized (62 inventions and 95 utility models). It is one of the few domestic high - tech enterprises with complete and fully domestic Si/GaAs/GaN RF process chips and various SiP modules and modules with mass production and delivery experience. SDSX provides customers with a complete one - stop RF solution, from RF chips and modules to RF system solutions, from design, packaging, testing to mass production, and reliability verification.