Sheet Metal

Sheet metal is a process to cut and bend thin and flat metal into a variety of shapes.


It is never easy to source sheet metal for small quantity. 3A PROTOTYPE can provide sheet metal service from 1 off up to hundreds and thousands in materials aluminum, mild steel, stainless steel, copper, brass, cold rolled steel and so on.


Minimum thickness can be 0.3mm in brass and 0.4mm in stainless steel and various steels.

3A Prototype Manufacturing Ltd is a market leader in rapid prototype and rapid tooling in China.

3A PROTOTYPE can provide various prototype and tooling services, including CNC, SLA&SLS, Vacuum casting (Silicon Tool/ Cast Urethane), sheet metal, extrusion, rapid tooling & plastic injection moulding and die casting. We can achieve different finishing as per customer’s requirement, such as painting, silk screening & pad printing, polishing, sand blasting, anodizing, powder coating, plating, passivation, laser etching, knurling, brushing and so on.



We have helped customers from all over the world from first stage prototype to volume production. Most of our customers are from Europe, Australia, New Zea-land, USA and Canada.