First of all, when a car with a dent comes, we will have a special pick-up person to judge the location of the dent and give a quotation according to the size and difficulty of the dent.

Then give it to the maintenance master, who will choose the corresponding maintenance tools (there are many tools, and there are at least dozens or even hundreds of them in the regular repair shop), and start the concrete construction after judging the sag. First, if the depression is deep, it can be pulled out (the following steps are for reference only, and the specific steps depend on the model and type of the depression).

Firstly, the glue stick is heated and melted, and then it is gently placed on a relatively large stress point of the depression by using the residual temperature (this position is determined by each master according to the depression, and it is not fixed).

Then use the "T"-shaped device to pull out the suction cup evenly and forcefully, and let the depression come out slowly!

After using the "pull" step, start the lamp board and slowly "push out" the small concave area with the help of the lamp hook (this step is a key technical step).

After the "topping", almost all the depressions have gradually disappeared, and then the slightly protruding parts are processed with the help of a rubber hammer (this step is not as specific as the previous step).

And then you're done!