There are several ways to identify miscellaneous electric vehicles:

1. Identification of the quality of plastic parts

Inferior car plastic parts use more inferior black materials. The size is not standard, the accuracy is poor, and the gap at the joint is large. Brand car plastic parts use high-quality new materials, which are high in hardness, anti-aging, tightly bonded, and smooth.

2. Identification of the quality of the frame

For brand cars, there are holes drilled on the inside of each part of the pipes of the frame and body. This is because the liquid is used during the pickling and phosphating process. Being able to flow in and out, we can also see the frame tube thickness here. Because inferior cars do not have the process of pickling and phosphating, there are no holes on the frame.

3. Identification of welding process

Check the welding parts in places that are not easy to observe, because if the hidden parts can be welded well, the exposed parts will be even more invisible. Too picky. We can see from the picture: the welding parts of inferior cars are rough and random, and the welding slag residue is obvious.

4. Identification of the quality of motors

Branded vehicle motors are customized, with brand logos cast or printed, and barcodes attached to identify the vehicle information. Inferior car motors are mostly purchased from the market, and usually only have information such as the motor model and production date printed by the manufacturer.

5. Identification of the quality of chargers

Branded cars are equipped with original factory-specific chargers with the electric car brand logo printed on them. Chargers for inferior cars are sold by dealers. The cheap charger purchased by the manufacturer itself has the charger brand logo printed on it.

6. Identification of the pros and cons of tires

Most of the tires used by brand cars are high-quality tires produced by well-known tire brands such as Chaoyang and Zhengxin. Low-quality cars usually use counterfeit brands, copycat brands, and shoddy brands of tires.

7. Precision comes from details

Any good product requires strict requirements on every detail, but most customers do not observe it when purchasing products. . Take these two electric vehicles as an example. A screw and a gasket represent the intrinsic quality of the entire electric vehicle. In addition to ingenuity-level product development, design and meticulous attention to detail, good products are inseparable from careful manufacturing.

8. The product certificate is unqualified

For regular manufacturers, the certificate that comes with the vehicle is like the vehicle’s ID card. It is exquisitely made and has one certificate for each vehicle. It is clearly stated on it. Marked with: product name, trademark, model, vehicle color, frame number, motor number, production date, inspector number or seal, and official seal of the manufacturer. Vehicle production license number, implementation standards, main manufacturer information, etc. However, the certificates issued by non-brand manufacturers are just a formality and lack important content. Most of them do not include frame number, motor number and other information. In addition, judging from the product instruction manuals, warranty sheets, appendix tables and other accessories that come with the vehicle, the production quality and detailed content can indirectly reflect the perfection of the manufacturer's quality supervision system.

9. Names like famous brands. In order to attract the attention of consumers and take shortcuts, many no-name manufacturers try their best to counterfeit and imitate the logos and names of some famous brand products. For example, they add a word to the name of a big brand electric vehicle and then deliberately downplay the word. At first glance, It is a big brand. Some replace a homophone and it sounds like a well-known brand. Some simply borrow the name of some cars or home appliance brands. For example, there is a "BMW Star" electric car on the market, and the product logo It's the BMW logo. A company that is truly based on its long-term brand development goals will avoid anything related to other brands in naming its brand.