- Business
- Guangzhou Hangxin Aviation Technology Co., Ltd. (300424.SZ) operates as a technology-oriented aviation company principally engaged in the research, development, testing, and maintenance of aircraft airborne equipment in China and internationally. The company provides heavy maintenance, line maintenance, and component maintenance services; asset management including aircraft project evaluation, disposal, teardown, design, manufacturing, engineering, and technical training; airborne equipment research and development such as flight parameter and voice recording systems, integrated data acquisition and information processing systems, helicopter integrity and usage monitoring systems (HUMS), equipment health management systems (PHM), engine health management systems (EHM), data printers, real-time monitoring and management units (RTMU), wireless quick access recorders (WQAR), high temperature vibration and dynamic pressure sensors; aviation test equipment research and development encompassing integrated test equipment (ATE), portable testing equipment, general small detectors, STAR series synthetic instruments, automatic testing equipment for civil aviation; aircraft modification and retrofitting solutions; VR/AR application services; big data analysis and information product systems; and special maintenance accessories, tooling, and fixtures. Founded in 1994 and headquartered at No. 1 Guangbao Road, Science City, Guangzhou, China, it maintains subsidiaries including Guangzhou Hangxin Avionics, Shanghai Hangxin, Hangxin Services, and Magnetic MRO, with sales and service networks spanning major Chinese cities and regions in Asia-Pacific, Europe, North America, Africa, and the Middle East; the company holds CAAC, FAA, and EASA certifications and serves OEMs such as Boeing, Airbus, Honeywell, and others. In recent developments, its controlling shareholder Guangzhou Hengmao transferred 36.706 million shares (14.96% equity) to Quzhou Chuangke Future Enterprise Management Partnership and Hangzhou Changsheng Technology Partnership in October 2025 for RMB 535 million, resulting in a change of actual controller to Hu Chen with trading resuming on November 4, 2025; earlier, Honeywell appointed Guangzhou Hangxin Avionics and Shanghai Hangxin Aero-Mechanics as authorized service centers for avionics and mechanical products on Airbus and Boeing platforms across Asia-Pacific.