Tips to buy electric cars vehicle structure is very simple three new electric car, the basic unit is the frame, plastic parts, shock absorption, batteries, controllers, motors. The quality of the frame is particularly critical, many users do not care about the quality of the frame, because this part is difficult to observe. But the quality of the frame directly determines the safety performance of the vehicle, the following provides several ways for you to verify the frame. First observation of plastic parts inside the vehicle frame welding level, if there is a false welding, sealing off the case, indicating that the quality of the frame is not ideal. Second, observe whether the frame rust marks, because the need for a frame in order to prevent rusting process called electrophoresis, many frame manufacturers in order to control costs, just a simple black spray without electrophoresis, if a new car that is rusty The problem, it shows the quality of the frame electrophoresis abnormal. The last test, high speed and then the emergency brake, to see whether there is sloshing around the frame, if the rock is very powerful, indicating frame quality tests, there are security risks. Because the electric car market was mixed, the frame is hidden in the interior of the vehicle can not be directly checked, so many manufacturers to control the quality of the frame is not critical. To pick a good frame of the vehicle is very important. There is a simple way wheeled electric depot, remove the battery if the vehicle can hold up to try the weight, the heavier the description of the vehicle the more solid material, the greater the likelihood of better safety performance. Electric cars: no legitimate source will destroy unity electric bicycle traffic violations, will increase investment in education and punishment according to law, where the bike to break the forbidden line, running red lights, crossed the stop line, into the motor vehicle lanes, sidewalks into special installation cloak such as three-wheeled electric vehicles, will be fined 20 yuan or 50 yuan; who do not meet the standards of electric bicycles electric vehicles on the road in three wholesalers, all deduction of 15 days for verification, for legal origin can not provide proof of vehicle to be detained, After reunification after the destruction of the public. Three-wheeled electric car factory direct | White Dragon Machinery (certified) | three-wheeled electric car provided by the White Dragon Machinery Co., Ltd. Shandong. 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.