Gold Member Since 2009
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COSCO (J. M) Aluminium Co., Ltd.

Aluminium Heat Sink, LED Heat Sink, Extruded Heatsink manufacturer / supplier in China, offering Aluminium/Aluminum Heat Sink (with ISO9001: 2008 Certificated& Black anodized), Aluminium Profile for Electronics Products with CNC Machining, Customized Aluminium/Aluminum Extrusion with CNC Machining & Surface Treatment and so on.

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Supplier Homepage Product Aluminium Heat Sink Aluminium/Aluminum Heat Sink (with ISO9001: 2008 Certificated& Black anodized)

Aluminium/Aluminum Heat Sink (with ISO9001: 2008 Certificated& Black anodized)

FOB Price: US $0.35 / Piece
Min. Order: 600 Pieces
Min. Order FOB Price
600 Pieces US $0.35/ Piece
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Port: Gaosha, China
Production Capacity: Over 10000t/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: ZY-1543
  • Surface Treatment: Black Anodized
  • Color: Black
  • Material: Aluminum
  • Machining: Drilling,Punching,Tapping,CNC Machining,Welding
  • Trademark: COSCO ALUMINUM
  • Specification: ISO9001: 2000&TS16949
  • HS Code: 7616991090
  • Certification: RoHS, CE, ISO
  • IP Rating: IP66
  • Shape: Square
  • Advantage: One-Stop OEM Aluminium Extrusions Service
  • Finishing: Anodizing, Sandblast, Powder Coating, Brushing
  • Transport Package: Seaworthy Packing
  • Origin: China
Product Description
Electrolytic Coloring Heat sink (Electrolytic film withdraws 400 degree high temperature resistance).
1) Quality material: 6063 (6061, 6060, 6005, 6082, 6N01 available)
2) Machining: Lathe/mil/CNC/Polish/punch/drill/tap available.
3) Finishing: Anodizing/powder coating/painting/silkscreening/ etc
4) Application: Forelectronis
5) OEM design/specification is welcome1) Quality material: 6063 (6061, 6060, 6005, 6082, 6N01, 5083, 8056, 3003 available)
2) Machining: Lathe/mil/CNC/Polish/punch/drill/tap available.
3) Finishing: Bright clear anodizing (powder coating/painting/silkscreening etc available)
4) Assembling and packaging
5) Application: Industrial appliance etc
6) OEM design/specification is welcome.

1. Features of the COSCO black anodized aluminium extruded heatsink.

1) Qualified aluminium alloy: 6063(6061, 6060, 6N01, 5052, 5083, 7005, 3003, etc)

2) Finish: Black anodizing(Clear anodizing/ hard anodizing/powder coating/ painting/ polishing are available)

3) Machining: Cutting, lathing, (CNC machining, punching, tapping, drilling are available)

4) OEM designs and specification are welcome

2. Lead time:
For tooling, 15-20 working days, two pieces of qualified samples free of charge for customers' approval.
For the whole batch of cargos, production lead time will depend on the customers' order quantity.

3. Payment terms: Can negotiate with customers.
Usual practise: For tooling, 100% prepaid by T/T;
For whole batch of cargos, 30% prepaid, 70% balance before delivery.
ItemOriginal ProductsAlternatives
Extrusion tolerance 
GB /T5237-2000
(Chinese Standard)
 
 
EN-755-2/3/6/8, BS-1474, BS 1161
(British Standards)
JIS  H4100 (Japanese Standard)
AS/NZS1866-1997
(Australian New Zealand Standard)
 
Machining tolerance 
GB/T1804-92
 
 
BS 8118   
TS1649
 
 
Standard for Anodizing
 
 
GB5237.2-2004
 
 
BS1615: 1987
BS5599: 1993
Mil-A-8625E Type II
Mil-A-8625E Type III
 
Manufacturing Process  Die designing→ Die making→ Smelting& alloying→ Extruding→ Cutting→ CNC machining→ Driling→ Tapping→ Surface treatment→ Welding→ Assembling→ Packing 
Packing method 
1. Standard packing: Eachprofile will be  wrapped in the plastic sheet  in order to protect the profiles' surfaces, kraft paper wrapped in bundles.
2. Special packing: wooden cases+iron trays.
3. Bundles or boxes with wooden bars
4. EPE+carton boxes.  
5. Customized packing methods are welcomed.
6.13 tons to a 20 feet container, 20 tons to a 40 feet container
 
 
 
Aluminium/Aluminum Heat Sink (with ISO9001: 2008 Certificated& Black anodized)
Please kindly send us an inquiry for more detail information about Aluminum/Aluminium Heat Sink with CNC Machining. Any OEM or ODM products will be warmly welcome.
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Mr. Robben Huang
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