Excellent Quality Assurance Through the bench test, enhanced road test, three high test (high temperature climate, plateau environment, high cold climate), comprehensive performance test, user simulation road test, a total of more than 1 million kilometers of tests. 18 modules of performance test, covering more than 40 kinds of special road verification, 1 million kilometers of endurance test, covering all users' daily driving conditions, whether it is rugged and potholes on mountain roads or wide and flat city roads, you can do whatever you want. 10