The company was founded in January 2004 and listed on the Shenzhen Stock Exchange on September 3, 2018. The company is engaged in R&D, design, production and sales of time-frequency products and Beidou satellite application products. It has a national enterprise technology center, and is a high-tech enterprise with many patents and core technologies. The company is mainly engaged in R&D, design, production and sales of time-frequency and Beidou satellite application products. The company's main products include frequency series products, time synchronization series products, and Beidou satellite watches. Company honors include the National Science and Technology Progress Award, Beijing Aerospace Flight Control Center, and General Equipment Department Headquarters Informatization.