CNC machining gray anodized heatsinks with abbrasive.

Medical Embedded IPC Chassis

Medical Embedded IPC Chassis

We have professional technology and technic of manufacturing medical embedded chassis that require precise dimension.

Customize Aluminum Frames

Customize Aluminum Frames

The characteristic of high heat dissipation and flexibility will be the best choice of front panels and frames.


CNC machining gray anodized heatsinks with abbrasive. Manufacturing and Supply - HAN CHANG

Han Chang Enterprise Co., Ltd., since 1995, is a supplier specialized in aluminum parts, including CNC machining gray anodized heatsinks with abbrasive., heat sinks, chassis, front panels and frames manufacturing of industrial computer based in Taiwan.

Heat sinks with cooling solutions, industrial computer chassis with flexible customization, outstanding tooling design RD team, and plus best after sales service, HAN CHANG's aluminum products are sold worldwide with solid reputation. With our latest high speed cutting saw, grinding, CNC milling, drilling, punching, lathe machine and ERP system, extruded aluminum parts and components such as hardware raid array, in-vehicle computers and touch panels are made with high performance.

HAN CHANG has been offering customers high-quality industrial computer aluminum parts, both with advanced technology and 30 years of experience, HAN CHANG ensures to meet each customer's products purchasing requirements.

CNC machining gray anodized heatsinks with abbrasive.

Customize Highly Performance Heatsink

Customized Motherboard Heatsinks
Customized Motherboard Heatsinks

Using CNC machining to ensure the flatness of the intersurface. External surface treatment like abbrasive and anodizing is applied to the product if the parts require a decorative finishes.


  • Highly Performance heatsinks.
  • Light and highly conductive thermal dissipation.
  • Available in various dimensions and shapes.
  • Heat pipe applicable, aluminum / copper stacked fin, or aluminum extruded / die-casting parts.
  • With complex fin structure, easily shaped, and applied to different thermal requirements.
  • Available in coating thermal adhesive / pad.


6061 / 6063

Main Processing

CNC Milling → Stamping → Drilling → Tapping

Surface Treatment

Hairline Process / Sand-Blasting or Abrasive / Anodizing / Ultrasonic Cleaning / Vibrating Finishing.

Other Process

Riveting or Clinching.
Thermal Adhesive or Thermal Grease.

Our Advantages