With the development of automobile industry in our province, attracted a large number of auto parts enterprises at home and abroad to invest in anhui factory, promote the formation of auto parts industry cluster in our province. The car door lock and the door to keep products for national mandatory certification, users daily GengHuanLv is higher, and there are many different kinds of the product on the market. So it is particularly important to the quality of its products.

How to keep a car locks and door of choose and buy, the expert reminds a five tips:

　　1. See the facade. Automobile door lock and the door to keep the safety of the personal safety is the relationship between parts, together with some high copy products on the market is more, consumers with the naked eye cannot distinguish authenticity, so consumer is best when change to 4 s store, try to avoid in a small storefront and places of irregular purchase.

　　2. Choose the brand. Keep the same model of car locks and door parts, motor vehicle production enterprise may have different suppliers. So the user when the choose and buy the best enterprise scale is big, the choose and buy brand influence big production products.

　　3. Distribution models. Different car models, car locks and doors to keep product can make a big difference, the user is when the choose and buy must recognize that the application of the product identification models. Even some product difference is small, to the naked eye users should according to their own models to choose and buy, otherwise it will prone to the doors sound, friction and so on.

　　4. Check the CCC label. Automobile door lock and the door to keep the safety of the personal safety is the relationship between parts, so consumer is buying the product, be sure to look for the CCC mark on the product and the number, such as conditional, best carried out in accordance with the Numbers in the CCC website query.

　　5. Ask production date. Automotive companies in actual production, according to the problems in the production process or after-sales customer feedback, process to improve on the quality of our products, is likely to keep a car locks and door product quality has been optimized. So consumer is when the choose and buy the best choose and buy production date on the products better, this can make full use of the optimization of the product production enterprise, avoid others have little problems in the future, decrease The Times of change and cost savings.