Aerospace 693
Zhengzhou Aerospace Electronics Technology Co., Ltd. (Aerospace 693 Factory) is located in the High-Tech Industrial Development Zone of Zhengzhou, Henan Province. It is a specialized research and production enterprise for aerospace electronic instruments and electrical connectors, as well as a key national military electronic components manufacturer.
Since its establishment in 1972, the company has developed and produced over 100 types of electronic instruments and nearly 200 series of electrical connectors with more than 8,000 specifications. With strong design and development capabilities, advanced manufacturing processes, and comprehensive testing and experimentation facilities, the company meets most of the testing requirements under national and military standards (GB/GJB). Its main products include military-grade electrical connectors, cable networks, limit and specialty switches, tilt measurement devices, and various electronic test and measurement equipment, along with supporting systems. To meet market demands, the company has established a civilian product development division, producing electronic instruments, cable networks, and electrical connectors in bulk.
The company's products are widely used in critical military programs across aerospace, aviation, electronics, naval vessels, ordnance, and nuclear energy sectors, as well as in civilian fields such as telecommunications, broadcasting, television, power generation, machinery, and petroleum exploration. Notably, Zhengzhou Aerospace has been a primary supplier of electronic instruments and electrical connectors for China's landmark projects, including manned spaceflight and lunar exploration missions.