Which parts of automobile need sheet metal bending process?

Stainless steel shell, bathroom cabinet, sheet metal parts, laser cutting accessories, medical instrument cabinet, etc. In order to increase the beauty and long service life of automobiles, sheet metal bending technology is adopted for automobile parts, and the accessories using this technology include stainless steel housings, bathroom cabinets, sheet metal parts, laser cutting accessories, medical instrument cabinets and so on. In addition, there are some special accessories. Sheet metal, a processing technology, has not been fully defined. According to a definition in foreign professional journals, it can be defined as: sheet metal is a comprehensive cold working process of shearing, punching/cutting/compounding, folding, riveting, splicing and forming metal plates (usually less than 6mm) (such as automobile bodies).