Sheet metal is metal formed into flat sheets through a rolling, bending, punching or hammering process, depending on the type of metal and the structure.


This process is available for a wide variety of parts. 3A Prototype now can help customers with sheet metal parts in various grades of aluminum, stainless steel and steel.


We can also provide laser cutting parts, which is suitable for both preproduction prototype and production. 


Combine with CNC machines, we can make sheet metal parts to customer’s required design with post machining features. Currently, we can apply different finishes to sheet metal parts like painting, powder coating, anodizing, plating, brushing, engraving, etc.