Dongguan Zhigao Industry Co., Ltd.
Main products:heat sink,led heat sink,car amplifier heat sink,aluminum radiator
Contact Us
  • Contact Person : Mr. Li Well
  • Company Name : Dongguan Zhigao Industry Co., Ltd.
  • Tel : 86-769-83314860
  • Fax : 86-769-83314863
  • Address : Guangdong,Dongguan,Dongguan Zhigao Industry Co.,Ltd.
  • Country/Region : China
  • Zip : 523000

led heatsinks, radiators for led

led heatsinks, radiators for led
Product Detailed
1.RoHS, ISO9001, ISO14000 certificate 2.Casting, extrusion, CNC (milling), anodized 3.Material: Aluminum alloy



 6000series ,6061, 6063,6060 and so on - T5/T6 is available           


T5, T6


ISO 9001:2008; ISO14001:2004; Global Market(GMC), etc.


the size can be required by customers (depend on details drawings) term

EXW,FOB, CIF, C&F, etc.

6.Surface Treatment:

 Mill - finish, Anodized, Electrophoresis, Powder Coating...etc...

 7. color

 Silver, Champaign, Bronze, Golden, Black, Red, Green......etc.

8. Thicknesses

 above 0.6 MM or Customized

9.Anodized Thicknesses:

 7 to 20 Microns or Customized


10. Length:                               


11. Time of Die/Mould:       

 about 7-15days after received 100% mold charge

12. Delivery time:

about 15-20 days for 25 metric tons

13. Payment term:

  T/T in advance. 30%deposit, 70% balance must be paidoff before shipment.

14. Package:

 PE film, PVC shrink, Kraft, Pearl cotton, or Customized

15. Pressure of Mechine:

   (Max): 5000T    (Min): 800T  ;    Diameter: (Max :500mm)


Chemical Composition:
































Advantage & Feature:

Environmental protection, Energy-saving, High strength, Heat resistance, Noise reduction, Non–corrosive, Firm and durable, Resistance aging, Long service life

One-stop Service: 

Tool design, Extrusion, Cutting, milling, drilling, punching, CNC machining, Surface treatment, Welding and Assembly, Packing, etc.

 Our Products 

Our business scope is covering that various industrial aluminum extrusion application as radiator, automotive amplifier, sports aluminum section, abnormal and special aluminum extrusion; product fabrication thought machining milling, drilling, cutting and welding for different size and shape; and surface treatment for sand grinding, brushing, polishing and printing, braving etc.

 We provide prompt service, quick response and express sampling. We care for our customers and we understand Time is of immense importance to materialize orders. We look for customers for long-term partnership and we offer ourselves as very dependable, reliable, manufacturing partner who can make all possible efforts to serve our clients.

We serve you with:

    ·Automotive car amplifier heat sink (radiator);    ·Aluminum heat sink

.Section bar /profile heat sink

.Electronic radiator

·LED bar radiator    ·PCB & CPU heat sink

. Aluminum shell for car amplifier & USB flash drive 

.Computer fan cover & Lighting fittings

.Metal fittings in different size and shape

led heatsinks, radiators for led

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