In recent years, with national policy support and technological advancements, the development speed of China's domestically produced large aircraft industry has accelerated.

Aviation wire is a specialized cable designed for aerospace vehicles. It features high-temperature resistance, lightweight design, corrosion resistance, excellent mechanical properties, and good electromagnetic compatibility, making it widely applicable in both military and civil aviation.

To regulate market development, relevant Chinese authorities have issued several industry and group standards related to aviation wire, including , , and . Against this backdrop, the market share of high-quality aviation wire in China is expected to further increase.

Aviation wire typically consists of an insulating layer, conductor, shielding layer, and sheath. The insulating layer mainly includes materials such as irradiation cross-linked ethylene-tetrafluoroethylene, polyimide (PI), and polytetrafluoroethylene propylene (FEP), all of which offer good electrical insulation, corrosion resistance, and high-temperature resistance. The conductor is made of silver-plated or tin-plated copper wire, providing high mechanical strength and good electrical conductivity. The shielding layer is primarily used to suppress electromagnetic interference, while the sheath, usually made of silicone rubber, effectively enhances the wire's oil resistance, moisture resistance, and abrasion resistance.

According to the <2026-2031 Aviation Wire Industry Market In-Depth Research and Investment Prospect Forecast Analysis Report> released by the Xinsi Industry Research Center, aviation wire is widely used in both military and civil aviation. In military aviation, it can be applied in military transport aircraft, military drones, and new fighter jets. In civil aviation, it is used in the power systems, flight control systems, navigation systems, and communication systems of civil aircraft. In recent years, with national policy support and technological advancements, the development speed of China's domestically produced large aircraft industry has accelerated. On March 2, 2026, the 10th domestically produced large aircraft C919 of China Southern Airlines was officially inducted into service, reaching a cumulative total of 17 destination cities. Against this backdrop, the demand for aviation wire applications is expected to further increase.

Major participants in China's aviation wire market include Hualing Cable, Baosheng Co., Ltd., Yongding Co., Ltd., Xinrong Cable, Tongguang Cable, and Wanma Co., Ltd. Wanma Co., Ltd. focuses on the R&D, production, and sales of polymer materials, wire and cable, and automotive charging equipment, and its aviation wires have been applied in various aerospace devices.

Industry analysts from Xinsi stated that aviation wire, as a specialized cable, finds extensive applications in the aerospace sector. As market demand gradually increases, the development speed of China's aviation wire industry will further accelerate. Currently, several Chinese companies possess independent R&D and large-scale production capabilities for aviation wire. With future technological advancements, companies capable of mass-producing high-performance aviation wire will capture a larger market share.

Xinsi Industry Research Institute