It's a technical means of repairing cars.

It should be called "sheet metal"

Sheet metal is synonymous with body plastic repair! ! ! That is to repair the concave and convex appearance of the car!

Can also be said to be a master in this work! A good sheet metal worker is a magic weapon for a repair shop! !

To put it bluntly, sheet metal is a kind of automobile repair technology, that is to say, the deformed part of the automobile metal shell is repaired, for example, the car body shell is hit by a pit, and it can be restored to its original state through sheet metal.

What are the disadvantages? It is easy to cut your skin with tools when you sheet metal, and you also need to use gas cutting or welding torch when you sheet metal. The harmful gas produced is harmful to the respiratory tract, and it is easy to make holes when welding! Generally, sheet metal and painting are inseparable. Spray painting is harmful to eyes and respiratory tract. Too long drying time can easily lead to infertility!