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Chengdu Xihe Heatsink Factory

Heatsink, Heat Sink, Air Cooling manufacturer / supplier in China, offering China Extruded Aluminum Heat Sink of High Power, Water Cooling Plate with High Power for Broadcast Communication, Aluminum Frequency Converter Heat Sink with Excellent Quality and so on.

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Supplier Homepage Product Tower - Shape Heat Sink China Extruded Aluminum Heat Sink of High Power

China Extruded Aluminum Heat Sink of High Power

FOB Price: US $25 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $25/ Piece
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Port: Shanghai, China
Production Capacity: 4000 Tons/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, On Request

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Basic Info
  • Model NO.: XHX
  • Cooling Way: Air Cooling, Water Cooling
  • Processing Method: Extruding, Drilling, Milling, CNC, Inserting
  • Technique: Extruded
  • Transport Package: Carton; Wooden Box
  • Origin: Chengdu, Sichuan
  • Certification: SGS, ISO9001:2008, ISO
  • Colour: Aluminum Colour, Black or Others
  • Surface Treatment: Anodic Oxidation, Sand Blasting, Coated and Others
  • Trademark: Dongxia
  • Specification: Common, Customerized
  • HS Code: 76169990
Product Description
Product Description
Product NameChina Extruded Aluminum Heat Sink of High Power
Product CatalogueTower-shape, Bamboo-shape, Dense teeth, Silicon Controlled Rectifier, General profiles, Combined profiles, Insert, Shovel, Heat tube, Liquid-cooling, LED lamps, Water-cooling casting, Non-standard special series and Auto special series.
Detailed SizesCustomized/On Request
Production ProcessMetal Extrusion, Cutting, CNC Processing, Milling, Drilling, Cleaning, Inspecting, etc.
Surface TreatmentAnodic Oxidation, Sand Blasting, Blackening, Polishing, etc.
ApplicationWelding Outfit, LED Lamps, Inverter, Communication Device, Power Supply Equipment, etc.
PackingFoam, Carton, Wooden Box
Reference StandardGB/T 14846-2008
Experience31 Years Professional Manufacturing Experience
Trade TermCIF, FOB, EXW, etc.
Payment TermT/T, L/C
Delivery TimeNormally 7-15 working days after deposit received

Product Photo

China Extruded Aluminum Heat Sink of High Power

Heat Sink Specification

Specification of General Profiles Heat Sink 
(More sizes and other series are on request)
General Profiles
Heat Sink
China Extruded Aluminum Heat Sink of High Power
Model No.W(mm)H(mm)h(mm)P(mm)Dendsity
Wind Resistence
Testing Wind Speed
WeldabilityCutabilityCorrosion ResistanceConductivityDensity (20ºC)
     GoodVery GoodGood2092.7
Tensile strength
Yield Strength
Max Shearing Strength(MPa)

Production Process

China Extruded Aluminum Heat Sink of High Power

Company Introduction
              Chengdu Xihe Radiator Factory

Chengdu Xihe Radiator Factory was built in the mid-1980s, construction area of more than 10,000 square
meters, specialized in manufacturing radiators(Heat Sink) for power semiconductor device, undertaking all
kinds of radiators` design, production and sales.

For a long time, Xihe radiator people always regard "Survive with quality, Effectiveness with security, Develop
with science and technology" as principles of running factory, has created many miracles one by one in the
relevant counterparts and played an important role for the using of Chinese electronic industry power components.

In order to meet the market demand, we established Chengdu Donghao Radiator Sales Co.,Ltd In July 2014.
Hope to service for our customers better.

China Extruded Aluminum Heat Sink of High Power
                                                                    Company Gate

China Extruded Aluminum Heat Sink of High Power
                                                                       Show Room

Team Building

China Extruded Aluminum Heat Sink of High Power


1,  Are you a trading company or manufacturer ?
We are a manufacturer/factory over 30 years wellknown in China.

2, What kind of industries your heat sinks are used in ?
      Welding Outfit, Power Supply Equipment/Charger, LED Lamps, Inverter, SVG & APF Radiator,New Energy Car, etc.

3, How to guarantee your product quality ?
     We have strict quality control and management system to guarantee our products, including products` pre-production confirmation, in-production control and after-production inspection. Also we accept customer test and the Third-party test.

4, How about visiting your factory ?
     Yes, all partners and customers are welcomed to visit our factory. 


Tel: +86 28 88467530   84830346
Fax: +86 28 84821161
Add: No.429 Luosi Road, Xihe Industrial Park, Longquanyi District, Chengdu City, Sichuan Province, China, 610107
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