COSCO (J.M) ALUMINIUM CO., LTD. ---- Your One-Stop Aluminium Extrusion & Machining Solution Provider for over 17 years!
Anodized Aluminum/Aluminium Profile with Punching/ CNC Machining (ISO9001
Certified).


1) Qualified aluminium alloy: 6063,(6060,6061,6N01,5052,5083,7005,3003,etc.)
2) Temper: T3-T8
3) Finish: Red anodization with silkscreening(Clear/ Hard anodization/ powder coating/ polishing/ painting are available.)
4) OEM design and specifications are welcome.
2. Advantages of choosing COSCO Aluminium:
1) Reliable quality (We are ISO9001 :2008 & TS16949:2009 certified, compliant with RoHS test.)
2) Competitive price with short lead-time for both tooling and parts,because we do everything in house.
3) Effective technical support and excellent sales service.
4) Sufficient production capacity(only 65% occupied)
5) Efficient communication(48-hour quote lead time).
3. Order,payment terms and shipment:
1) Minimum order: 500kg per trial order.
One piece of sample free of charge provided by approval and kept for future mass production.
2) Sample Lead Time: 30 working days(25 days for making the tool and 5days making the samples. Before sending the samples to customer, samples should pass strict test in our lab. )
Production Lead time: it depends on customers' order quantity ( 30 working days after deposit)
3) Payment: (Can negotiate with customers, our usual practises are as follow)
Tooling:100% prepaid by T/T.
Parts:30% upon order confirmation and balance before delivery by T/T.
Invitation
2015 China Sourcing Fair: Electronics & Components
Date: October 11~14, 2015
Booth No.: 11J06
Detail information please visit below website or contact us
http://www.globalsources.com/
Looking forward to meeting you. |

Item | Original Product | Alternatives |
Shape | Irregular | Round, Square, Triangle, Rectangle etc...and Customized shapes are welcomed. |
Alloy | 6063 alloy | 6061,6082,6060,6005,6N01,5083,5056,3003,7005,7020 Alloy etc. |
Temper | T6 | T3,T4,T5,T6,T8 can be discussed. |
Machining & Fabrication | Not required | Cutting, Shearing, Deburring, Tumbling, Punching, Drilling, Tapping, Chamfering, Cold-drawing, Honing, Bending, Stamping, Forming, Polishing, Grinding, Brushing, Sandblasting, Welding Numerical Control Lathing, Milling, Sophisticated CNC Precision Machining |
Finishing | Painted | Mill finished, Anodized, Electrophoresis, Powder coated, Painted, Sliver matt, Sand blasted, PVDF, Silkscreened etc. |
Standard for Extrusion | GB /T5237-2000 | 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 TS1649 |
Standard for Anodizing | GB5237.2-2004 | BS1615:1987 |
BS5599:1993 |
Mil-A-8625E Type I |
Mil-A-8625E Type III |
Order Details for Cosco aluminium heatsink. |
Item | Content |
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 |
Sample Lead time | 15-18 working days include 7-10days making tooling if it's necessary. |
Production lead time | 15~25 working days. |
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. |
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. |
Reference price structure for Cosco aluminium heatsink. |
Remark: it's subject to detailed product and final confirmation, Cosco aluminium reserves the final explanation on the prices.
1. Alu. ingot price (Based on Nanhai lingtong aluminium price)
2. Smelting & extrusion cost (USD 700~950 per ton)
3. Machining(to be subject the detailed product,contact us for details)
4. Surface finishing(to be subject the profile and requirement)
4.1) clear anodizing: USD 200 ~380 per ton;
4.2) powder coating: USD 460 ~ 545 /ton;
5. Assembling(if there is) (Pls send us your design drawing so that we can let you know the assesssory cost and the packing method what you wanted.)
6. Packaging cost: seaworthy packaging, approx.USD 80 ~ 120 per ton.
7. Overhead(including custom cost, truck cost from our plant to seaport etc...): USD160~310 per delivery (FOB Jiangmen, Our local seaport) |
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Please kindly send us an inquiry for more detail information about Aluminum/Aluminium Extrusion with Precision CNC Machining. Any OEM or ODM product requirement will be warmly welcome.