The general problem that the lower cross beam of the car door is flat is not very big, which does not affect the actual use. If you want to repair it, you can find a car repair shop with sheet metal, and if it is serious, you need to paint it. The painting of the lower beam is generally invisible to laymen, and color difference is not easy to appear.
Recommended scheme: 1. First of all, the easiest way is to buy a car sticker and put it on. There are many stickers to choose from now, which can cover the sunken place. It can be said that it is a good way and economical.
2. Secondly, you need some tools to restore the sag yourself, and you can buy the sucker bridge repair equipment online. A set of 100 yuan is enough. This kind of equipment sucks out the concave part through sucker, with large sucker for big concave and small sucker for small concave. As long as you follow the instructions, it is quite simple, and in most cases, it is much cheaper and more practical to do it yourself.
If you are not in a hurry to use the car, you can drive it to a nearby repair shop, and the repair union will do sheet metal repair according to our car condition, but it usually takes 3-5 days to pick it up.
4. Finally, we should take precautions to prevent depression again. The door is covered with a protective sleeve, which can mainly prevent the door from hitting the wall or other sharp objects when opening the door and causing secondary depression.