A variety of new products made their debut in a concentrated display. Jiaxun Zhikong, a subsidiary company of Jiaxun Feihong, participated in the 4th Civil Aviation Technology Equipment and Services Exhibition in 2025.

On April 22, the 4th Civil Aviation Technology Equipment and Services Exhibition 2025 was grandly inaugurated at the National Convention Center in Beijing. Jointly organized by the China Civil Airport Association and China National Aviation Corporation, this year's exhibition was themed "Digital Intelligence and Green Innovation." It aimed to focus on digitalization, networking, and intelligence, meet the needs of building a strong civil aviation nation, accurately grasp industry hotspots, and closely follow industry trends. The event showcased the latest technological equipment in the civil aviation field, smart airport solutions, and innovative achievements in green civil aviation.

Beijing Jiaxun Feihong Electrical Co., Ltd. (hereinafter referred to as "Jiaxun Feihong," stock code: 300213) and its subsidiary Beijing Jiaxun Zhikong Technology Co., Ltd. (hereinafter referred to as "Jiaxun Zhikong") showcased a variety of self-developed products. The company displayed its latest research and development achievements in the fields of aviation communication and information technology. It actively participated in the intellectual exchanges and innovative discussions on cutting-edge industry technologies, injecting new momentum into the integrated development of the industry.

Self - Reliance: Building a Solid Controllable Foundation

Today, as civil aviation rapidly evolves, China is using "independent innovation" and "self - control" as engines. It seeks a dynamic balance between safety and efficiency, and between openness and autonomy to lead a new global aviation order. At this exhibition, the series of self - controlled products independently innovated, developed, and produced by Jiaxun Zhikong became the core highlights of the booth.

The civil aviation air traffic control voice communication switching system is the cornerstone of air traffic control communication. Deployed in airport control towers, terminal areas, and en - route control centers, it uses voice switching technology to flexibly select wired and wireless channels connected to the system. This enables air - ground and ground - ground voice communications for air traffic control. Its performance and stability directly affect flight safety and service quality. However, the domestication rate of voice communication switching system equipment is relatively low now. It can't support the primary ATC system, nor can it meet the industry's fast - development goals and needs.

The VCS8800 Voice Communication Switching System, a core product of Jiaxun Zhikong that made its debut at this exhibition, is precisely developed against the backdrop of the goals of self-reliance and independent innovation. It responds to the VoIP air-ground communication standards and uses a soft-switching architecture to achieve voice quality that is no less than that of circuit-switching architecture products, bringing the product to the same level as international benchmarks. This product is independently developed by Jiaxun Zhikong, with full intellectual property rights. It features self-reliance, high reliability, a domestication rate of components reaching over 95%, and an open-source operating system with an availability of over 99.999%. It can fully meet the critical communication needs of civil aviation and help improve the efficiency of air traffic control command.

As another core technology product independently developed by Jiaxun Zhikong, the recorder NDR8800 also made a brand-new appearance at the exhibition site. This product has full intellectual property rights and adopts an innovative pure-software architecture mode with a separable data acquisition unit. It breaks through the traditional manufacturers' limitations of recording based on server hardware and operates on general-purpose rack-mounted servers and virtualization (private cloud) platforms. Compared with traditional recording devices, it has higher reliability, stability, scalability, and maintainability. Aiming for safety, reliability, and efficiency, it builds a traceable safety system for the construction of smart civil aviation.

In addition, the high - resolution, low - latency display terminal specifically developed and designed by Jiaxun Zhikong for aviation scenarios - the 2K dedicated monitor ADP8800 - also attracted the attention of many exhibition visitors at the site with its advantages of being self - reliant and controllable, featuring high - definition display, ultra - wide viewing angles, and high reliability. The product adjusts its brightness precisely through a light sensor, resulting in delicate images and accurate colors. It can operate continuously for 50,000 hours at a brightness of 150 cd/m² and supports an ultra - wide viewing angle of 178° (when CR≥10). Moreover, the product uses dual power supplies for stable power and is equipped with a variety of interfaces, including DP and DVI, which allow for convenient connection to multiple types of devices, expanding the usage scenarios while balancing visual and user experience.

Innovative Gene: Leading the Intelligent Civil Aviation

At the exhibition site, Wang Ruiping, the chairman of the China Civil Airport Association; Ren Yu, the Party Committee Secretary and Chairman of China National Aviation Corporation; Bao Yi, the Party Committee Member and Deputy Director of the Air Traffic Management Bureau of the Civil Aviation Administration of China; Hu Gaohong, the Senior Manager of Air Traffic Services of Macau International Airport Company Limited; and leaders from several provincial airport groups and Jinghangan Company, among others, successively visited the Jiaxun Zhikong booth. They gained an in-depth understanding of the company's development in the areas of independent innovation and research as well as the application of intelligent achievements.

In addition to its core self-developed products, Jiaxun Zhikong also showcased a variety of advantageous products it represents at the exhibition site. These include the VHF radio TR-7750 from Norway's UCR Company, airline dispatch communication solutions, airport internal communication systems, KVM devices, and monitoring terminals.

Among them, the VHF transceiver TR-7750, represented by Jiaxun Zhikong from Norway's UCR Company, features excellent RF performance and advanced Digital Signal Processor (DSP) configuration. It can be remotely monitored and configured via Ethernet, supports amplitude modulation and VDL Mode 2 operation, and is designed in a compact form factor. The product also supports in-band signaling for PTT and squelch functions, ensuring high reliability.

In addition, the airline dispatch communication solution, which is deeply customized to meet the specific needs of airline dispatch operations, features high-quality audio and video communication capabilities as well as a rich set of dispatch functions. It is self-reliant and fully supports domestic information technology innovation (indigenous IT). The airport internal communication system can be upgraded to unified communication, expanding functions such as high - definition video communication, instant messaging, video conferencing, and intelligent dispatch consoles. This provides a solid information and communication infrastructure platform for the construction of smart airports.

Independent Innovation, Professional Safeguarding. Participating in the 4th Civil Aviation Technology Equipment and Services Exhibition 2025 marks the first large - scale collective debut of Jiaxun Zhikong's core competitive products, establishing a positive brand image in the field of intelligent civil aviation. Jing Zhiang, General Manager of Jiaxun Zhikong, was a guest in the "Live Studio of the News Center for the 4th Civil Aviation Technology Equipment and Services Exhibition," where he provided a detailed introduction to the company's founding journey and core technological strengths.

He mentioned that as an outstanding full - industry - chain integrated solution provider in the field of intelligent command and dispatch, Jiaxun Feihong has never focused solely on the railway industry. In 2023, following the trend and opportunities of digital and intelligent upgrading and self - reliance in the civil aviation field, and based on the company's profound brand accumulation in the field of intelligent command and dispatch, Jiaxun Feihong further strengthened its efforts in the civil aviation air traffic control field and established Beijing Jiaxun Zhikong Technology Co., Ltd. The company is committed to providing "dual autonomy" professional communication, information systems, and solutions with independent research and development, production, and intellectual property rights for users such as air traffic control departments, airports, airlines, and aircraft manufacturers, and aspires to become a leading enterprise in the field of aviation communication and information technology.

In line with the development goals of smart civil aviation, such as the construction of smart airports, and the improvement of safety supervision and emergency response capabilities, Jiaxun Zhikong is not only committed to the current independent research and development of its products but also engaged in innovative attempts and R&D explorations in several business areas. These areas include the interconnectivity of voice communication switching systems and automation systems, the development of wireless trunked communication systems and converged communication systems based on the 5G AeroMACS network, and pilot applications for front - and - rear - cabin collaboration. These efforts aim to enhance control and operational efficiency and strengthen the safety operation defense line.

After two years of focused research and development as well as innovation accumulation, several core products under the company have passed relevant industry tests. The product quality has been highly recognized by the testing units and trial users. These products have been successfully implemented in projects at Beijing Daxing Airport, Guiyang Airport in Guizhou, Changzhi Airport in Shanxi, Haikou Airport in Hainan, and other related sites.

In recent years, China has been accelerating the pace of modernizing air traffic control (ATC) construction and has proposed measures to speed up the application of domestic equipment. New ICT technologies, represented by 5G, cloud computing, artificial intelligence, and big data, are deeply integrating with new ATC technologies. Digitalization and intelligence have become the new directions for the future development of ATC communication. Against this backdrop, Jiaxun Zhikong fully relies on the technical advantages of its parent company in the large transportation sector. Actively using independent intellectual property rights as the engine for technological innovation and high - quality self - developed products as the cornerstone, the company is committed to building a new generation of intelligent civil aviation communication hubs and injecting intelligent genes into civil air traffic control, airport operations, and air transportation.

Jiaxun Feihong's Voice Carries Far, Zhikong's Intelligence Soars High. Facing the new era of civil aviation that is safe, efficient, collaborative, and intelligent, Jiaxun Zhikong will also actively participate in more technical exchanges and collaborative cooperation in the future digital and intelligent construction process of the industry. It will make greater contributions to further promoting domestic breakthroughs and independent innovation, and to creating "self-reliant, controllable, intelligent, and reliable" communication systems and solutions.