< img height="1" width="1" style="display:none;" alt="" src="https://px.ads.linkedin.com/collect/?pid=5573412&fmt=gif" />
  • aluminium heatsink extrusion
  • aluminium heatsinks
  • extruded aluminum heatsink
  • large aluminum heat sink
  • aluminium heatsink extrusion
  • aluminium heatsinks
  • extruded aluminum heatsink
  • large aluminum heat sink

Aluminium Heatsinks

Sibai make a lot of Aluminium heatsinks, from customizing Aluminium profiles and CNC machining, with refine surface finishing.

Sibai is your top choice on Aluminum / copper heat sink. We can supply various kinds of electronic heat sink / radiator for different industries. And we can provide different surface treatments according to customers' appearance requests.

Sibai was established in 2006, in Dongguan, Guangdong Province, China. We are a professional manufacturer of all kinds of metal and plastic processings. We can offer a wide range of products to meet changing market needs.

Specificatoin of Extruded Aluminum Heatsink

Name:Customized Precision CNC Machined Heatsink
Material:Aluminium alloy
Processing:Aluminium extrusion profile, CNC machining,
Needed Machinessawing machine, CNC 3-axis machining center, CNC 4-axis machining center,CNC 5-axis machining center, Drilling machine
Surface treatment:Deburr, ultrasonic cleaning, sandblasted, anodizing
Place of origin:Dongguan, Guangdong, China(Mainland)
MOQ:50 pcs
Lead time:samples in 15-25 days
Delivery:UPS, DHL, TNT, FedEx; airway or oceanshipment

Sibai Precision Aluminium CNC Heatsink

  • To meet customer's delivery, our delivery can be flexible. In recent years, Sibai pays attention to the delivery very much. In recent years, Sibai separate sampling order, prototyping and small quantity orders from large batch order, so that the samplings and small orders can be finished much faster. In this case, we can always find a solution to meet customers urgency.

  • Heat radiator, also named as heatsink, is widely used as radiator shells in various kinds of electronic instruments. It not only loses down the heat created by the electronic power, but can it be also the important frame or structure of the product body. It is in many applications the visible surface to show outside, which requires high surface finishing quality.

  • The heatsink shown in the picture we made a lot of times. The CNC machining we made excellent. The surface was purely the same overall on each piece. There weren’t any mistake happening. Customer was always satisfied with our production. Our CNC machines are big and fast. No matter few pieces or batch production, we can provide efficient production service.

  • On the quality control, we inspect the whole process from material, production, finishing and packaging. At the first, we make samples, to ensure the right parts. After delivery, if there's anything not ok, we promise to replace the defective ones.

  • We provide the CNC service worldwide. We warmly welcome global customers to contact and visit us.

  • We will exceed your expectation. So if there is anything you need, please don't hesitate to contact us.


Contact with Us
No. 2, Dantang Road, Daping, Tangxia Town, Dongguan, China.

Welcome to Sibai.

We are looking forward to contact you!

If you have any questions or machining requests, please just leave your message here.