Electric car purchase skills comfort cushioning the impact of key components, it is divided into front and rear shock absorber damping. There are many ways damping before testing, here is a common method, ride electric vehicles, rapid acceleration to maximum, and then suddenly closed electric tricycle front brake much money, because the vehicle in front of their own inertia damping compresses immediately, When the body with hands clasped brake damping force under pressure, whether in the end the perception cushioning, shock absorption in the end if, indicating poor damping effect of three-wheeled electric car closed Which is good quality, but off the front shock absorber. Test methods can ride after the shock of some speed humps or Goukan, perceived by the back seat comfort, but also take place after a hard cushion quickly under the pressure of the closed three electric vehicles, perception damping comfort. Good shock absorption in addition to having a downward compression damping function, it should have damping rebound damping functions, rather than hard and fast bounce. Damping directly affects the performance of the vehicle comfort, if you feel is not obvious, you can ride a few more cars of different brands of electric car Which three closed strong, look feel. 9) How to correctly use the electric car dashboard electric car is almost universal in China within the instrument as the basic components of electric cars, how much do you know how to properly use? 1 often wipe the surface of each electric car dashboard, on the one hand to prevent dust and oil invasive instruments form the core internal damage, it also facilitates the dynamic observation instrument pointers. 2, grasp each instrument performance and the relationship between the relevant part of the instrument indicates the status and working conditions of the engine, in order to indicate the status Meter to determine the working conditions of the engine, to find fault location and cause. 3, when the engine is started, the instrument must observe the dynamic, unusual and timely treatment; and cars with the engine running, and it should always observe the dynamics of each instrument, in order to grasp the work of the relevant system. 4, the voltage values ??of different instruments, will not be allowed outside except ammeter mutual substitution, to avoid damage to the instrument. Good quality Which closed three electric vehicles, White Dragon machinery, closed three electric vehicles provided by the White Dragon Shandong Machinery Co. White Dragon Shandong Machinery Co., Ltd. (www.bailonggrp.com) Shandong Linyi, bicycles, tricycles and accessories leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the White Dragon machinery leadership with the staff warmly welcome all inquiries negotiations to create a better future for White Dragon machinery.