What are the good ways to buy auto parts products? How to choose the most suitable and cost-effective auto parts, here, I recommend the following tips to help you choose the best auto parts: Loss should be returned.
1. Look at the packaging The packaging of original accessories is generally more standardized, unified standard specifications, clear and regular printing, while counterfeit product packaging and printing is relatively poor, often it is easy to find flaws in the packaging;
2. Look at the color Some original accessories specify a certain color on the surface, if they encounter other colors, they are counterfeit and shoddy spare parts;
3. Look at the appearance of the original accessories The printing or casting and marking of the original accessories are clear and regular, while the appearance of the counterfeit products is rough;
4. Look at the paint Unscrupulous businessmen will simply process waste accessories, such as disassembly, assembly, patchwork, painting, etc., and then sell them as qualified products, illegally obtaining high profits;
5. Look at the texture The materials of the original accessories are qualified materials according to the design requirements, and the counterfeit products are mostly replaced by cheap and inferior materials;
6. Look at the process Although the appearance of inferior products is sometimes good, due to poor production technology, cracks, sand holes, slag inclusions, burrs or bumps are prone to occur;
7. Look at “storage” If auto parts have problems such as dry cracking, oxidation, chromic lenses or aging, it may be caused by poor environment, long storage time, poor material itself and other reasons in storage;
8. Look at the “jointing” If the clutch plate rivet is loose, the brake pipe is degummed, the electrical parts joint is dewelded, the paper filter element joint is disconnected, etc., it cannot be used;
9. Look at the logo Some regular parts are marked with certain marks, such as gear marks, piston top marks and other assembly marks, which are used to ensure the correct installation of the parts, and those that do not have can not be purchased;
10. Look for omissions The regular assembly components must be complete and intact to ensure smooth loading and normal operation. Some small parts on the assembly are leaked, generally “parallel goods”, which cause difficulties in loading. Often due to the shortage of individual small accessories, the entire assembly parts are scrapped;
11. Look at the protective layer In order to facilitate storage and prevent parts from bumping, parts have a protective layer before leaving the factory. For example, bushings, large and small bearings, pistons, valves, etc. are generally protected with paraffin wax to avoid surface damage, these important accessories, if there is no protective layer on the surface, are mostly “parallel goods”;
12. Look at the certificate Some important components, especially assemblies, such as carburetors, distributors, generators, etc., generally leave the factory with manuals and certificates to guide users to install, use and maintain, if not these are mostly fake and shoddy products;
13. Look at the specifications When purchasing auto parts, it is necessary to find out the main technical parameters, and the special technology should meet the requirements of use. Some counterfeit and shoddy products look similar to the real thing, but they are not very suitable when installed, or they are larger or smaller, and they are always not very satisfactory to use, and leave hidden dangers of accidents.
14. The test report issued by the third party can not only prove the authenticity, but also show its quality.
Post time: Oct-13-2023