Large Aluminum Heat Sink 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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Large Aluminum Heat Sink

Wellste has provided large aluminum heat sink for over the years, serving our customers worldwide. Wellste’s commitment to serving customers will surely win your trust. At Wellste, we are all eager to work with you and give you the best solution.

  • Minimum Order Quantity starts less than 100KG
  • Extruded Fin height to gap Ratio reaches 22:1
  • Offers Skived Fin, Bonded Fin, Extruded Type
  • Engineers help to customize your large heat sink

Your Reliable Large Aluminum Heat Sink Manufacturer

Wellste will surely provide a solution for your aluminum heat sinks needs, whether you’re looking for custom heat sink or one of our standard heat sink products. Wellste can give best value in your aluminum heat sink solution that you’ve been searching for other suppliers.

aluminum heat sink

Item Type large aluminum heat sink
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 a free sample
Delivery time 15-20 days after sample confirmed & down payment, or negotiated
Port Shanghai Port

aluminium heat sink manufacturersBonded Fin Heat Sink Skived Fin Heat Sinksaluminium heatsink extrusionextruded heat sink surface treatment

We ensure you that Wellste is an ISO9001 certified company. Our aluminum heat sink products are RoHs compliant to make them safer in any use. We can guarantee that we are manufacturing reliable large aluminum heat sinks for you.

If you are looking forward to requesting a specification for your aluminum heat sinks, we are looking forward to speaking with you. For more info, we are 24/7 available in customer service, feel free to contact us.

0% Quality Complaint
0% Quality Complaint
Mechanical Testing
Advanced Mechanical Test
SGS & ISO Audited
SGS & ISO Audited

-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 Large Aluminum Heat Sink Manufacturer

Large aluminum heat sink from Wellste has also a wide range of flexibility because it can adjust in any evolvement of customers’ designs and can provide great input to customers in terms of cost reduction, functions approach, and process feasibility.

Wellste well-trained personnel and workers 24/7 prepared to help and assist you to develop aluminum heat sink designed to surpass your temperature reduction and also cost-effective to supply.

400mm large aluminum heat sinks

400mm Width large extruding Heat sink

Large aluminum heat sinks manufactured by Wellste with advanced technology are made to fit your designs and specifications. We aim to provide you outstanding large aluminum heat sinks at reachable prices.

At Wellste, we give you limitless options of customization for your aluminum heat sink applications. We are also giving a quality-control measure to ensure consistent and reliable results for the manufacturing process of our aluminum heat sink. We are confident that we can meet your expectations because we are engaged in this business for decades and so on.

At Wellste, large aluminum heat sinks are fabricated with reliable materials to ensure performance level and efficiency. We provide various sizes and specifications. Our company is one of the best exporters and manufacturers of large aluminum heat sinks.

large aluminum heat sinks

Large aluminum heat sinks in Wellste are well developed to offer high performance to reach applications in the electronic industry. We are providing our dear customers with outstanding aluminum heat sinks.

At Wellste, we guarantee that we will save your time and costs and that our products are served to lessen the threat of large aluminum heat sink quality for your applications,such as LED power amplifier, Power IC, Voltage regulator, power electronic semiconductors, and so on.

We are always advanced in quality planning, manufacturing process and we are also mastering to supply large aluminum heat sink to our valued clients in any part of the world.

Large aluminum heat sinks in Wellste range from simple composition to complex figures for cooling and can be applied for both normal and forced convection by using a fan.

Commonly high-density large heat sink suggest adopt Skived Fin heat sinks, Bonded Fin Heat sinks, Extruded Heat sinks that can reach your special dispassion requirement.

We can also provide aluminum heat sink based on your own designs or based on thermal requirements. Wellste can supply aluminum heat sink from few quantities to large productions in a short time period.



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