At present, sheet metal processing has become a more prominent processing industry in the form of sheet metal products are increasingly popular with many users. Such as tool cabinets, lockers, table, shelf, material shelf. Some previous electronic shell commonly used plastic production, and now many electronic product shell have adopted the production of sheet metal, so good strength, long service life. Sheet metal processing can be divided into ordinary machining and precision sheet metal processing, for the general sheet metal products, such as tool cabinets, lockers, work tables and shelves, etc., ordinary processing standard can meet the process requirements.

Precision sheet metal is mainly used for the special assembly requirements or requirements of the industry, such as electronic assembly industry, etc.