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Fin Assembly Heatsink

Fin Assembly Heatsink

  • Turnkey Thermal Module: Fin assembly heatsinks come fully assembled with base, fins, heat pipes (if needed), attachments, fans, and thermal interface materials-ready for plug-and-play deployment.?
  • High Thermal Performance: Fan-induced impinging airflow enhances fin surface contact, boosting heat dissipation efficiency.?
  • Board-Level Integration: Compact, pre-assembled modules simplify installation on PCB designs for components like FPGA or BGA.?
  • Customizable Specifications: Power handling (80 W-400 W), fan speed (3 000-7 200 RPM), and airflow (15-45 CFM) tailored to your performance needs.?
  • Rapid Sampling & Scalable Production: Flexible MOQ (“no limit”), prototype time 10-20 days, mass production 20-35 days-ideal for fast project cycles.?
  • Certified Quality Assurance: Produced under ISO 9001, RoHS, and SGS standards to ensure reliability and compliance.?
  • Proven Reliability: Designed for long-term operation with fan lifespans exceeding 30 000 hrs.?
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Fin Assembly Heatsink Product

Custom Aluminum Heat Sink Radiator
Custom Aluminum Heat Sink Radiator
Power Inverter Skived Heat Sink
Power Inverter Skived Heat Sink
Street Light Aluminum Fin Heatsink
Street Light Aluminum Fin Heatsink
Super Quality Extruded Heatsink
Super Quality Extruded Heatsink
Skived Fin Heat Radiator Board
Skived Fin Heat Radiator Board
Professional Aluminum Fin Heatsink
Professional Aluminum Fin Heatsink
Extruded Cooling Fin Heatsink
Extruded Cooling Fin Heatsink
Aluminum Heatsink Radiator Board
Aluminum Heatsink Radiator Board

Customization Capabilities

We deliver fully assembled fin-assembly heatsink modules customized for your thermal system requirements, combining precision engineering with rapid deployment.

  • Module Components: Base, stamping fin(s), optional heat pipes, attachment hardware, fan(s), thermal interface material.?
  • Power Rating: 80 W - 400 W customizable based on thermal load.?
  • Fan Specification: Speed 3 000-7 200 RPM, airflow 15-45 CFM, lifespan > 30 000 hrs.?
  • Module Size: Fully customizable to fit board-level layouts.?
  • Lead Times: Sampling 10-20 days; mass production 20-35 days.?
  • Quality Certifications: ISO 9001, RoHS, SGS confirmed.?
  • No MOQ Limits: Suitable for prototyping and bulk orders.?

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Why Partner with Sinoextrud for Your Fin Assembly Heatsink Needs?

We are more than just an aluminum profile supplier — we’re your efficient, reliable, long-term partner.
With Us, You Get:Faster turnaround,Stable quality,Competitive pricing,End-to-end support.

Large-Scale Manufacturing:Our factory spans 1,000 mu (about 667,000 m²), with full in-house capabilities from aluminum smelting and billet casting to extrusion, surface treatment, and CNC machining.

One-Stop Solution:With 43 extrusion lines (500–5500 tons) and a dedicated mold partner, we provide fast production, custom profiles, and integrated services to simplify your supply chain.

Quality You Can Trust:Strict quality control ensures consistent dimensions, strength, and finish, reducing your risk and increasing reliability.

Fast Delivery & Cost Efficiency:Self-produced billets, in-house processing, and batch production mean faster lead times and lower overall costs.

Advanced Finishing Options:Anodizing and both vertical and horizontal powder coating lines deliver durable, high-quality surface finishes tailored to your product needs.

Factory Overview
Furnace workshop
Aluminum bar production
Mold Warehouse
500-5500 Tons Extruder
Spraying workshop
Anodizing workshop
Deep Processing Workshop
CNC Machining Workshop
Finished goods warehouse
Finished goods warehouse
Finished goods warehouse
Export warehouse
5500 Ton Extrusion Press
Aluminum extrusion press
Large Aluminum Extrusion Line
Aluminum extrusion production line
Extrusion workshop
IATF 16949 Certification
TUV
Finished goods warehouse
Export warehouse

-Standard Packing Option-

* Long bar length profiles 3.0-6.0 meters*
Protective Film
Shrink Sleeve
Brown Paper
Craft Paper
* Short bar length profiles 0.3-3.0 meters*
EPE Foam
Poly Bag
Wooden Crate
Wooden Case

-Loading & Shipment-

Pallet Loading
Bulk Loading
LCL Loading
Expedited Express

STEPS

How to work with us

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  • Quote & Estimation

    Begin with a thorough evaluation of the design's feasibility, followed by a prompt, detailed estimate.

  • Sample & Test

    Creating a prototype to assess dimensions and ensure the mold's precision aligns with the requirements.

  • Extrude & Finish

    Producing the aluminum profile with pinpoint accuracy to the given specifications and applying desired finishes.

  • Pack & Deliver

    Tailored packaging for the extruded profiles, ensuring safe and efficient loading for prompt delivery.

Fin Assembly Heatsink-FAQ's

What is included in a fin assembly heatsink module?
It includes the base, stamped fins, optional heat pipes, attachment hardware, fan, and thermal interface material assembled as a complete cooling solution.?
What is the typical power range?
These modules handle between 80 W and 400 W depending on the design requirements.?
What are the fan specs?
Fan speed ranges from 3 000 to 7 200 RPM, airflow from 15 to 45 CFM, with a lifespan above 30 000 hours.?
Are custom sizes supported?
Yes-module dimensions are fully customizable for different board layouts.?
How long are lead times?
Sample production takes 10-20 days, and mass production takes 20-35 days.?
Do you offer any certifications?
The products are certified with ISO 9001, RoHS, and SGS standards.?
Is there a minimum order quantity?
No, there is no MOQ limit-orders scale from prototypes to mass production.?

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Sinoextrud: Your Fin Assembly Heatsink Manufacturer

Fin assembly heatsink modules provide an all-in-one thermal solution that integrates stamped fins, heat pipes (if needed), fans, attachment hardware, and thermal interface materials into a compact, installation-ready unit.?


Engineered for board-level cooling-including FPGA and BGA modules-these assemblies save time, space, and integration costs while delivering outstanding thermal performance via forced convection.?


With customizable power profiles (80-400 W), configurable fans (3 000-7 200 RPM, 15-45 CFM), and modular sizes, our products are adaptable to a wide range of market applications.?


Speed is matched with quality-our modules offer quick sampling and scalable production cycles (10-35 days) and are built to ISO 9001, RoHS, and SGS standards with fan lifetimes exceeding 30 000 hours.?


Delivered as plug-and-play thermal solutions, these fin assembly heatsinks are ideal for B2B customers seeking high reliability, engineering flexibility, and simplified assembly workflows.


Fin Assembly Heatsink : The Ultimate FAQ Guide

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