In recent years, as an emerging economic form, the low altitude economy has rapidly risen under the dual promotion of policies and technology, which has significant implications for regional economic development and the improvement of public service levels. The reporter noticed that nearly 20 listed companies on the Science and Technology Innovation Board have proactively laid out the low altitude economy industry chain. On April 30th, three Sci Tech Innovation Board companies, namely NARI Radar, Laisi Information, and Zongheng Shares, exchanged industry trends, corporate development, and future plans with investors at the "Sci Tech Innovation Hotspot Industry Week" performance briefing, stating that they will inject new impetus into the development of the low altitude economy. Adhering to technological innovation to build core competitiveness as a gathering place for "hard technology" forces, companies listed on the Science and Technology Innovation Board actively participate in the new low altitude economy track, strive to build an independent and controllable technology system, enrich product layout, and empower downstream fields such as agriculture, forestry, plant protection, and power inspection. Ren Bin, Chairman of Zongzong, said that the company accelerated the iteration of JOS-C700 vertical takeoff and landing fixed wing and JOS-C200 multi rotor unmanned system in the field of intelligent equipment, integrated AI autonomous decision-making algorithm and edge computing module, realized multi machine collaboration, automatic obstacle avoidance and intelligent task planning in complex environments, and promoted batch application in government governance and other scenarios. According to Bao Xiaojun, Chairman of NARI Radar, the company is deeply involved in radar technology and has refined detection systems covering multiple frequency bands. Phased array radar has significant advantages in the field of low altitude detection. The TDKFT0104 Ku band dual polarized active phased array radar independently developed by it can be used in multiple fields such as three-dimensional transportation and extended to coastal surveillance scenarios, making it a new product for low altitude economy. Lai Si Information Chairman Zhou Fei gave an in-depth introduction to investors on the low altitude navigation system and development path suitable for China's national conditions. As of now, the company has completed the development of new products and created the "Tianmu" low altitude flight service guarantee series products to meet various needs of government, enterprises, planning and design institutes, etc. The aim is to connect the upstream and downstream of the industrial chain and build a complete low altitude guarantee service system with the platform "brain" as the core. In addition to continuously promoting product innovation, related companies also focus on improving the localization rate of core components. Zongheng Corporation has a localization rate of over 90% for unmanned aerial vehicles and continues to promote the localization of key components to replace reserves; The main products of NARI Radar's fully polarized active phased array radar system have independent intellectual property rights, and the core components, materials, and other main components of the products have been basically localized; Laisi Information Supply Chain has basically achieved localization, and imported products account for a relatively small proportion of the company's overall procurement. Seizing market opportunities to shape a better growth curve is worth mentioning. Various regions are enthusiastic about the development of low altitude economy, and over 30 provinces and autonomous regions have issued relevant guiding documents, making low altitude flight a point of integration between transportation and urban governance. With the expansion of the market and the application of new technologies, related enterprises are facing development opportunities. Zongheng Corporation will focus on product lineage, operational intelligence, and application scale in 2025. Accelerate the iteration of unmanned systems and promote the development of the "Zongheng Yunlong" large-scale fixed wing unmanned aerial vehicle. At the March 2025 new product launch event, multiple new software and hardware products were unveiled, further enhancing the company's market competitiveness. The company also deepens the application of AI and big model technology, builds an operational service technology system, and provides full chain solutions for low altitude economy. In addition, NARI radar actively expands its market and continuously expands its product application areas. At present, it has been widely applied in meteorological detection and other fields, and promoted to civil aviation and other fields. The company plans to establish a subsidiary in Hong Kong to accelerate its international layout, and will also advance the acquisition of Tianjin Sigma Microelectronics Technology Co., Ltd. to achieve "strong chain and supplementary chain" in phased array radar chip design and enhance core competitiveness. Lai Si Information is fully committed to the low altitude economy track, planning low altitude development plans for more than 20 provinces and cities and achieving results, setting a benchmark for low altitude service management platforms in Jiangsu Province, and creating a joint innovation ecosystem with universities and research institutes. The companies participating in the performance briefing generally believe that with the release of policy dividends and the promotion of infrastructure construction, industry demand will shift from pilot projects to comprehensive outbreaks. In the next 2-3 years, it will accelerate the empowerment of various fields, and China's low altitude economy is about to take off. (New Society)