At the beginning of July in 2020, the company's Shenzhen R&D center officially started running. Determine the R&D strategy of relying on the company’s basic products, rooting in the community AioT, and accumulating urban services. The R&D center will make full use of Shenzhen’s huge technological innovation opportunities and abundant resources to attract a group of top-notch high-level scientific and technological talents. Through close integration with SUNFLY Holdings' R&D capabilities, focusing on cutting-edge application R&D in the fields of artificial intelligence, Internet of Things, big data, etc., accelerate the company's technological innovation and better satisfy the various needs of customers for intelligent city solutions. Continue to improve the company's technological strength in the field of intelligence, promote the company's business transformation and innovation, and achieve high-quality growth in the company's business. At the beginning of 2021, the company's Shenzhen R&D center has an additional office area of about 800 square meters, with a total area of 1,805 square meters. In November 2020, SUNFLY Holdings was approved to establish a post-doctoral scientific research station, which would carry out post-doctoral recruitment and research work. Recruiting and training post-doctoral researchers will effectively promote the company's R&D structure to be upgraded again, and further enhance the company's core R&D competitiveness.