About MX Heatsink
We are a heat sink manufacturer based in Shenzhen, China, supplying aluminium and copper heat sinks from 5 mm chip-level parts up to 300 mm extrusions.
Factory direct
Because we extrude and machine in our own facility, we publish factory prices directly on every product page — no distributor margin. The same parts you see in the catalog are the parts we ship.
What we do
- Aluminium extrusion (6063-T5) and copper profiles
- Cutting to length, CNC machining, tapping
- Anodizing: natural, black and custom colours
- Custom profiles and heat sinks built to your drawing
Sample-friendly
Our minimum order quantity is one piece. Test a sample in your own assembly before committing to volume, then scale to 5,000 pcs and beyond at tiered factory rates.
Get in touch
Send us your drawing, part number or a sketch with dimensions. We reply within one business day: sales@makzone.shop.