Zhengzhou Aerospace Electronic Technology Co., Ltd, the second factory name: China Aerospace Science and Technology Corporation, the Ninth Academy of the 693 plant, is a listed company Aerospace Electronics (stock code 600879) holding subsidiary. The company is located in Zhengzhou City, Henan Province, high-tech industrial development zone, is a professional development and production of aerospace electronic instruments and electrical connectors unit, China's military electronic components key backbone enterprises. Since its establishment, the company has developed and produced more than 100 varieties of electronic instruments and equipment and 150 series of electrical connectors with more than 3,500 specifications. With an annual production capacity of 1 million self-developed electrical connectors and 8,000 sets of electronic instruments, the company's products cover the military models of eleven major military industrial groups, and are widely used in the national key models of the military industry such as aerospace, aviation, electronics, ships, weapons, nuclear energy and other military industries, as well as in the fields of communication, broadcasting, television, electric power, machinery, oil exploration and other fields. Zhengzhou Aerospace Company has been the main contractor of electrical connectors in national key projects such as manned spaceflight and lunar exploration which have attracted worldwide attention. Enterprise product development has always adhered to the "high starting point, high reliability, aiming at the world's advanced level," the policy, and strive to produce a generation, the development of a generation, storage generation. ***The company has won more than 40 national and provincial technical achievement awards. It has been recognized as a high-tech enterprise in Henan Province, a model enterprise of military industry management and a model enterprise of manufacturing informationization in the province.