Hesai Group, through with its subsidiaries, engages in the development, manufacturing, and sale of three-dimensional light detection and ranging solutions (LiDAR) in Mainland China, Europe, North America, and internationally. The company provides gas sensor products, validation services, solution service, and other services, as well as designs and develops engineering products. Its LiDAR products are used in passenger and commercial vehicles with advanced driver assistance systems; autonomous vehicle fleets providing passenger and freight mobility services; and other applications, such as last-mile delivery robots, street sweeping robots, and logistics robots in restricted areas. Hesai Group was founded in 2014 and is headquartered in Shanghai, China.