Bonded Fin Heat Sinks Supplier
  • One-stop Design & Manufacturing Solutions
  • Advanced Manufacturing Capabilities
  • Standard Existing Size Save Your Initial Cost
  • Fast Shipment with a full range of Stock Products
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Bonded Fin Heat Sinks

Wellste bonded fin heat sink is designed to provide high cooling and smaller thermal performances. This heat sink type overcomes heat sink surface limitations.

  • Low Minimum order Qty starts
  • Fast lead time ship out even in peak season
  • Compliance with Aluminum Industry High specific Standard
  • Work with our teams to tailor your own bonded fin heat sink

Leading Bonded Fin Heat Sinks Manufacturer and Supplier

Wellste bonded fin heat sinks are fabricated using aluminum alloy. Fins are also fixed to the base by epoxy or soldering. Bonded fin aluminum heat sink provides significant weight and cost.

With our extensive range of bonded heat sinks, any size orders are provided with prototypes to large production runs. Wellste can design and develop bonded heat sink that can meet your assembling needs.

aluminium heat sink manufacturersBonded Fin Heat Sink

Item Type Bonded Fin Heat Sinks
Material Aluminum, Copper
Size Standard or customized size
Colors silver, black , blue, wood color, RAL powder coating color, and so on
Shape Round, Square, Flat, or customized
Thickness 0.4mm-20mm or Customized
Application LED Lighting, Inverter, Welding Machine, Communication Device, Power Supply Equipment, Electronic Industry, Thermoelectric Coolers/Generator, IGBT/UPS Cooling Systems, etc.
Production Process Profiles Extruding—Cutting—CNC Machining(Milling, Drilling, Tapping)—Deburring— Cleaning— Inspecting–Packing
Finish Anodizing, Mill finish, Electroplating, Polishing, Sandblasted, Powder coating, Silver plating, Brushed, Painted, PVDF, etc.
Deep process CNC,drilling,milling,cutting,stamping,welding,bending,assembling,Custom Aluminum Fabrication
Tolerance ±0.01mm
Length customized length
Packaging standard export packaging or as discussed
OEM & ODM Available. our engineer can check and discuss your design, great help!
Free Samples Yes, we can provide free sample
Delivery time 15-20 days after sample confirmed & down payment, or negotiated
Port Shanghai Port

aluminum heat sink

For more information regarding bonded fin heat sink, please don’t hesitate to contact us today, You can work with our team to tailor your own boned fin heat sink.

-Standard Packing Option-

* Long bar length profiles 3.0-6.0 meters*
* Short bar length profiles 0.3-3.0 meters*

-Loading & Shipment-

Wellste: Your Leading Bonded Fin Heat Sink Manufacturer and Supplier

For custom design bonded fin heat sink, you can send your bonded pin fin heat sink design. Specific structure and size that appropriate for the applied equipment and required heat load to carry is a must.

The fins not only cut & shaped from aluminum coil or sheet but also can be extruded extrude fins to shape and length for more complicated designs, we can extrude fins to shape and length, specifically.

Moreover, we also performed custom grooves that can be produced by the aluminum sheet or extruding production way.

bonded fin heat sink

Custom design bonded fin heat sinks are available to support thermal modeling. And our engineers will help and assist you in designing a heat sink for final manufacturing. For that reason, your cooling requirements for high-power electronic component packaged applications will be satisfied.

Wellste will customize your own design through our modern production technologies and latest generation machines for aluminum fabrication such as CNC, Punching, Trapping, Welding, Drilling, and Milling. With our robust production capabilities, we can ensure fast delivery even during peak season.

Wellste specializes in bonded fin heat sink which is designed for forced convection applications. Our experienced workers and knowledgeable technical team will tailor the required cooling of your equipment to a specific design.

It allows much taller fin heights and much smaller spacing. Our bonded fin heat sink performed significantly where sufficient heat is generated by higher fin densities and fin aspect ratios.

Wellste bonded fin heat sink specifically effective to high powered commercial, military, industrial and medical electronics applications.

Components include motor drives, power supplies, electro-surgery equipment, amplifiers, and others.

In Wellste, we offer a full range of bonded fin heat sinks for reducing thermal resistance on your thermal and mechanical and requirements.

Wellste has established a reputation for making products that help customers produce high-quality, high-performance with extremely reliable equipment.

Over 20 years, Wellste has been helping customers and clients’ design issues. We’ve been the leading manufacturer and provider of all kinds of thermal management and protection solutions.

We worked very hard to develop quality relationships with our customers around the world. Committing with them and doing what we can to guarantee quality products and services, made them pick the right choice.

Wellste as a reliable and trusted partner, produce unique innovation and superior quality bonded fin heat sink. Our company has been approved by SGS and obtained ISO 9001 quality management certification. We already serve 1000+ clients from popular companies.

Moreover, we pride ourselves to offer them innovative solutions that allow them to make highly competitive products in their markets.


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