On January 4, 2024, the Ministry of Science and Technology's High - tech Enterprise Certification Management Network released the "Announcement on the Filing of the Fourth Batch of High - tech Enterprises Recognized and Filed in 2023 by the Shenzhen Certification Institution." SDSX has recently been awarded the High - tech Enterprise Certificate, marking its official recognition as a "National High - tech Enterprise."

This honor signifies the government's high recognition and affirmation of SDSX's efforts in talent team building, independent R & D investment, intellectual property quantity, and achievements in technology transfer. It will also motivate SDSX to make greater progress in the level of scientific and technological achievements and the technical content of its products.

Since its establishment in 2017, SDSX has always adhered to the philosophy of "independent research and development and self - reliance," focusing on the research, design, production, and sales of second - and third - generation compound semiconductor RF microwave chips. By the end of 2023, SDSX had obtained more than 200 pieces of independent intellectual property rights, including invention patents, utility model patents, and integrated circuit layout designs, establishing a leading technological advantage in the industry. Its products have received widespread recognition and positive feedback from the market and customers.

SDSX, with its core technology as the medium, is committed to industrial patriotism and the revitalization of the country through industry. It has adhered to independent research and development and broken through multiple foreign technological monopolies. After years of technological accumulation, SDSX has developed a complete set of RF chip implementation processes, including Si RF, second - generation compound semiconductor GaAs, and third - generation compound semiconductor GaN, all of which are fully domesticated, mass - producible, and independently controllable. The company's independently developed microwave millimeter - wave power amplifier series products have, for the first time, surpassed similar domestic and international products in performance indicators.

SDSX is headquartered in Shenzhen and has four subsidiaries in Chengdu, Shanghai, Beijing, and Nanjing. The Shenzhen headquarters and Chengdu R & D center are equipped with a 3,000 - square - meter top - notch domestic chip R & D laboratory and high - specification experimental certification environment. They can provide customers with high - performance, high - reliability products in a long - term, stable, and rapid manner. The company continues to strengthen its production capacity. The 6,000 - square - meter SiP advanced micro - assembly production line in the Tianfu New Area of Chengdu has been built and put into operation, providing strong support for the demand of RF microwave chips and modules in the fields of private networks, satellite communication, 5G communication, and new energy vehicles. SDSX adheres to the concept of scientific and technological innovation and a strong country through science and technology, contributing to the high - quality development of the national RF microwave industry.