Beijing Beidou Xingtong Navigation Technology Co., Ltd. (Stock Code: 002151) is a professional company engaged in satellite navigation and positioning business established in 2000 with the successful launch of China's Beidou navigation and positioning satellite and determined to promote the industrialization of China's satellite navigation and positioning. The company was listed on Shenzhen Stock Exchange in August 2007, becoming the first listed company in the satellite navigation and positioning industry. Its main business includes the supply of satellite navigation and positioning products, location-based information system applications and location-based operation services. It integrates R & D, production, sales and operation, and serves military and civil application fields such as navigation and positioning, command and dispatching, precision measurement, mechanical control, target monitoring, Internet of things, etc.