Hesai is the global leader in three-dimensional light detection and ranging (lidar) solutions. The Company's lidar products enable a broad spectrum of applications across passenger and commercial vehicles with advanced driver assistance systems (ADAS) and autonomous vehicle fleets (autonomous mobility). Hesai's technology also empowers robotics applications such as last-mile delivery robots and logistics robots in restricted areas. The Company's commercially validated solutions are backed by superior research and development capabilities across optics, mechanics, electronics, and software. Hesai integrates lidar designs with an in-house manufacturing process, facilitating rapid product development while ensuring high performance, consistent quality, and affordability. Hesai has established strong relationships with leading automotive OEMs, autonomous vehicle, and robotics companies worldwide, covering over 40 countries as of December 31, 2023.