Hesai Group develops and manufactures lidar sensor hardware for autonomous vehicles, advanced driver assistance systems (ADAS), and robotics applications. Based in Shanghai, the company has established itself as a significant player in the global lidar market, serving automotive manufacturers and technology companies developing autonomous driving solutions. Hesai's product portfolio spans various lidar technologies designed to meet the ranging and perception needs of self-driving vehicles and robotic systems. The company continues to focus on advancing lidar sensor capabilities and expanding its market presence as the autonomous vehicle industry evolves toward commercial deployment and widespread adoption.