Deformation requires sheet metal to be repaired by trimming machine. Let the rear painter paint: 1, and the side wall is generally composed of side wall outer plate, side wall inner plate, A-pillar inner plate, A-pillar reinforcing plate, B-pillar reinforcing plate, fuel filler cap, and rear shock absorber mounting seat. 2. It is often troublesome to repair the deformed sheet metal of steel parts, so it is normal to cut and weld new parts. As long as you follow the corresponding process quality requirements, you can also ensure safety. High-quality welding can also ensure that the strength and local reinforcement meet the requirements when necessary; 3. If the paint surface is not damaged, it is generally around 150, but it varies according to different places and the area of the depression.