1. On the front beam of an electric vehicle, the frame number of the electric vehicle has two appearances, one is stamped and the other is affixed to the front beam of the electric vehicle. Different types of electric vehicles have different frame numbers and positions.

2. The frame number of fuel vehicle is 17 digits, and the frame number of electric vehicle is 15 digits, which are mainly composed of numbers and letters, and can be guaranteed not to be repeated within 30 years. When buying an electric car, the certificate of the electric car will have the corresponding frame number. The frame number indicates the year and manufacturer of the vehicle, and the information of the electric vehicle can be found through the professional inquiry website. So when buying an electric car, you must pay attention to the frame number of the electric car.