| Customization: | Available |
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| Type: | Heat Sink Aluminium Profile |
| Shape: | Square |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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| 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. |
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| 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. |
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| 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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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 | |
| 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.
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