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Chengdu Xihe Heatsink Factory

LED Profiles Heat Sink, LED Heat Sink, Oxidizing Blackening Heatsink manufacturer / supplier in China, offering China LED Profiles Aluminum Heat Sink for LED Lamps, Aluminum Profile Extrusion Water-Cooling Heat Sink, Aluminum Alloy Heat Sink for Auto Equipment and so on.

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Supplier Homepage Product LED Heat Sink China LED Profiles Aluminum Heat Sink for LED Lamps

China LED Profiles Aluminum Heat Sink for LED Lamps

FOB Price: US $10-100 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $10-100/ Piece
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Port: Shanghai, China
Production Capacity: 5000tons/Year
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram, On Request

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Basic Info
  • Model NO.: LED Profiles Series
  • Material Type: Aluminum Alloy 6063
  • Technique: Extruded
  • Holes: CNC Drilling
  • Transport Package: Carton, Wooden Box
  • Origin: Chengdu City, China
  • Certification: ISO, SGS, ISO9001:2008, GB/T
  • Surface: Anodic Oxidation, Sand Blasting, Blackening, etc.
  • Cooling Way: Self-Cooling, Air-Cooling, Water-Cooling
  • Trademark: Dongxia
  • Specification: On Request
  • HS Code: 76199990
Product Description
Product Description
Product NameLED Profiles Aluminum Alloy 6063 Heat Sink For LED Lamps
Product CatalogueTower-shape, Bamboo-shape, Dense teeth, Controllable silicon, 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
Payment TermT/T, L/C
Delivery TimeNormally 7-15 working days after deposit received

Product Photo

China LED Profiles Aluminum Heat Sink for LED Lamps
XHX811China LED Profiles Aluminum Heat Sink for LED Lamps
XHX899China LED Profiles Aluminum Heat Sink for LED LampsHeat Sink Specification

LED Profiles Heat Sink Specification (More sizes and other series are on request)
LED Profiles Heat SinkChina LED Profiles Aluminum Heat Sink for LED Lamps
Model No.WHhPDensity(kg/m)Wind Speed(m/s)
XHX1626086  9.56
XHX57625465 129.46
XHX49230082.8  14.76
XHX22924160 6.810.26
XHX89929472  11.96
XHX55324042.2 11.211.26
XHX493220   22.26
XHX1522078  7.46
XHX1418074  66
XHX19220   14.36
XHX78216855.411.8 8.76
XHX17120   9.76
XHX18160   15.76
XHX98021.7  0.86
XHX1314064  4.56
XHX806112   24.86
XHX80473   12.26
XHX80599   21.26
XHX78350   1.86

WeldabilityCutabilityCorrosion ResistanceConductivityDensity (20ºC)
     GoodVery GoodGood55-632.7
Tensile strength
Yield Strength
Max Shearing Strength(MPa)
China LED Profiles Aluminum Heat Sink for LED Lamps

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.

At present, the enterprise has become a leading enterprise and created "Nine of the most" in the domestic counterparts.

  • Design ability is the strongest
  • Maximum machining equipments
  • Extrusion equipment is the most advanced
  • Welding equipment is the most advanced (no welding accessories)
  • The widest processing size at one time (800mm) 
  • The longest perimeter extruded at one time (14,000mm)
  • The most new products (Several hundreds) 
  • The biggest solo product power (Wind-cooling radiator 20,000W, liquid-cooling radiator 10,000W.)
  • The best testing equipment (Wind-resistant and heat-resistant curve testing machines), with the ability of producing radiators more than 3,000 tons annually.

Our factory uses brand "Dongxia" as our registered trademark, has passed ISO9001:2008 Quality Management System Certification. The exiting products range including tower-shape, bamboo-shape, dense teeth, controllable silicon, general profiles, combined profiles, insert, shovel, heat tube, liquid-cooling, LED lamps and lanterns, water-cooling casting, non-standard special series of radiator and radiator accessories.

At present, from mold-designing, mold-making, profiles-extruding, machinery-processing, testing thermal resistance, making thermal image, optimizing the design of power dissipation to finished radiator, all solely completed by our factory, thereby greatly reducing the supply cycle and improving product quality to meet the users` demand better.

China LED Profiles Aluminum Heat Sink for LED Lamps


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 before, during and after production. 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. 
Contact information
Foreign Sales Department_Chengdu Xihe Radiator Factory
Tel: +86-28-84830346  88467530
Fax: +86-28-84861161
No.429 Luosi Road, Xihe Industrial Park, Longquanyi District, Chengdu City, Sichuan Province, China, 610107
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