Customized Aluminium/Aluminum Heatsink with Anodize (ISO9001: 2008 certificated)

Electronic Heatsink: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 welcome2. 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 ProductsAlternativesExtrusion 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→ PackingPacking 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