Zhengzhou Beidou Seven Star Communication Technology Co., Ltd. was established in June 2014 and is located in the National University Science and Technology Park of Zhengzhou High tech Zone, Henan Province. The company has a 12000 square meter independent modern office building that integrates office and research and development. Beidou Seven Star is a research and development enterprise with independent intellectual property rights that provides high-precision positioning solutions for industries such as railway, transportation, mining, forestry, agriculture, hydrology, and public security based on Beidou navigation technology. The main products include Beidou multi-mode satellite navigation terminals, Beidou high-precision navigation terminals, embedded Beidou communication modules, and satellite navigation laboratory equipment, covering all six functions of the Beidou system: positioning, speed measurement, timing, direction finding, combined attitude measurement, and short message communication.