HAN CHANG - we specialized in the manufacture of customized aluminum alloy products.

Metal Working

Metal Machining

Professional Aluminum Machining
Professional Aluminum Machining

We expertise at any kind of metal working process. All of our customers can be 100% reassured for our services such as CNC milling machines, lathes, stamping, drilling, tapping, rivets, brazing and other metal processing. Han Chang always consider product quality as our top priority. We are constantly looking to improve the efficiency of our production processes and are relying upon increasingly sophisticated digital technologies to streamline the operations. Through research and development, our team will discuss for the most effective and innovative solution for our customers to enhance the quality of their products and competitiveness.

Our Machining Services

▲ CNC Milling / Lathing
Our team have rich experience of machining. By using different processing technic such as 4-axis processing, Vacuum cup processing, 3D engraving, we are able to produce high quality aluminum products like IPC chassis, aluminum components, aluminum frames....etc.

▲ Stamping / Drilling / Tapping / Riveting
One of our strength is to design and make stamping tooling and jig for drilling, tapping and clinching process which allow us to do what others can't not do.

▲ Cutting
We have our own cutting machine which can cut the extruded aluminum or sheet metal into different kind of size.

▲ Brazing
A metal-joining process in which two or more metal items are joined together by melting and flowing a filler metal into the joint, the filler metal having a lower melting point than the adjoining metal.

▲ Numerical Control Turret Punch Press / Bending Process
NCT punch processing (English name: Numerical Control Turret Punch Press) is a digital control punch, also known as servo punch, is a program control system with automatic machine tools, stamping industry as the third generation of punch press. Products apply in 3C industrial and other electronic, electrical products.

▲ Laser Cutting / Engraving
Cutting aluminum material or engraving patterns or logos according to customers requirement.

Our Advantages