Sheet metal processing is a key technology that sheet metal technicians need to master, and it is also an important process for forming sheet metal products. Sheet metal processing includes traditional methods and process parameters such as cutting, punching, bending and forming, as well as various cold stamping mold structures and process parameters, various equipment working principles and control methods, as well as new stamping technologies and processes. Metal sheet metal processing for parts is called sheet metal processing.

Precision sheet metal parts are parts made using precision machining techniques such as CNC punching, stamping, bending, stretching, and cutting, typically using sheet metal with a thickness of less than 6mm. Precision sheet metal parts have the characteristics of high precision, beautiful appearance, good strength, corrosion resistance, and easy maintenance, and are widely used in fields such as electronics, aviation, automotive, communication, and medical treatment