High Quality Aluminium Extrusion Heatsink by Professional One-Stop Manufacturer

• Customization: Available
• Type: Heat Sink Aluminium Profile
• Shape: Square
• Model NO.: ZY-568
• Grade: 6000 Series
• Temper: T3-T8
• Window & Door Aluminium Profile: 60 Series
• Alloy: Alloy
• Surface Finishing: Anodic Oxidation
• Alloying Ingredient: 6063
• Certification: ISO, RoHS, TUV
• Polished Aluminum Profile: Chemical Polishing
• Advantage: Electrolytic Film Withdraws 400 Degree Celcius
• Transport Package: Seaworthy Packing
• Specification: ISO9001: 2015 and TS16949
• Trademark: COSCO Aluminum
• Origin: China
• HS Code: 7616991090
• Production Capacity: 10000 Tons Per Year
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 50.000kg

Product Description

Aluminum Heatsink (ISO9001: 2008 TS16949: 2008), Customized Specifications are Welcome.

1) 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: For electronic
6) OEM design/specification is welcome.

Standard for Extrusion
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)

Standard for Fabrication
GB/T1804-92
BS 8118
TS16949

Standard for Anodizing
GB5237.2-2004
BS1615: 1987
BS5599: 1993
Mil-A-8625E Type II
Mil-A-8625E Type III

Standard for Hard Anodizing
Not required
BS5599: 1993

Standard for Powder coating
Not required
GB5237.4-2004

Quality oriented
ISO 9001: 2025 TS16949: 2026
Documents
Mill Certificates, RoHS, REACH(SVHC), Working Instructions, Inspection Instructions, Packing Instruction, PPAP(including Control Plan, PFMEA etc. ), Unpacking/unloading Instructions for customers.

Packing Method
1, Standard packing: Plastic sheet wrapped for each profile 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.
Loading Weight
20'GP for 13tons, 40'GP for 20tons. LCL shipment will be acceptable.

Order, Payment and shipping terms:
Minimum Order
300kg per trial order. One PC of sample free of charge provided by approval and kept for future mass production inspection, delivery fees on buyer.

Production Capacity
40, 000MT/year
Tooling
Available

Sample Lead time
15-18working days include 7-10days making tooling if it's necessary.
Production lead time
10-20working days.

Payment term:
Tooling: 100% prepaid by wire transfer.
Parts: 30% upon order confirmation and balance before delivery by T/T.
Other payment terms can be discussed.
Shipping Term:
FOB, CIF or others can be discussed.

Item	Original Products	Alternatives
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

Our products: 

Type	Related Products	Application
Custom design extrusions and value-added extruded components	Enclosure, panel, motor frames, automotive parts, heat sink/radiator, container supports, pneumatic cylinder, aluminium tubes/bar/angle, etc.	Automotive, electronics, green energy (solar, EDLC, LED, etc. ), security, audio video, lighting, furniture, hardware, sanitary ware, equipment, etc.
ODM products	Aluminium pickup tray body, aluminium structural tents, aluminium railing system and automatic partition system

Our Company




Packing&Delivery
Packing Details : plastic sheet wrapped for each profile in order to protect the profiles' surfaces, kraft paper wrapped in bundles.
Delivery Details : 25-30 workdays after receiving payment.

Who we are: 
Fully owned by COSCO Group, a Global Fortune 500 company, COSCO (JM) Aluminium Co., Ltd is an ONE-STOP value-added aluminium extrusion solution provider. 

What we do: 
In our 65, 000 m² factory located in Guangdong China, our 850 well trained workers and a team of 20-year experience engineers use machines from Germany, South Korea and Taiwan and advanced technology to offer full service manufacturing: 
 

1. Extrusion & tooling design and manufacturing;
2. Secondary fabrication	CNC machining, Tapping, Drilling, Cutting, Welding, etc;
3. Mechanical and Chemical surface treatment:	Hair-lining, sandblasting, mirror polishing, clear anodizing, color anodizing, hard anodizing, powder coating, painting, silkscreen printing;
4. Assembly, Package & Shipment;

We try to do everything in house to have better control on quality as well as on time delivery. At the same time, we are also developing nearby qualified suppliers as partners to grow together to better serve a wider range of customers worldwide.


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.