- Product Details
- {{item.text}}
Quick Details
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Luminous Efficacy(lm/w):
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30
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Product Weight（kg）:
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0.9
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Process:
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Cold Forging
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Place of Origin:
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Guangdong, China
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Brand Name:
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Ruiquan cold forging heat sink
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Material:
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aluminium 1070 heat sink
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Surface treatment:
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anodizing black color
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Procedure:
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CNC machining
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Application:
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LED light
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Technic:
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Cold forging
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Export:
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Global
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Diameter:
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140mm
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Height:
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70 mm
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Certificate:
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IATF16949/ISO9001
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Design Format:
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Design Format
Quick Details
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Surface Treatment:
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Anodizing
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Shape:
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Round
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Body Material:
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Aluminum Alloy
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Luminous Efficacy(lm/w):
-
30
-
Product Weight（kg）:
-
0.9
-
Process:
-
Cold Forging
-
Place of Origin:
-
Guangdong, China
-
Brand Name:
-
Ruiquan cold forging heat sink
-
Material:
-
aluminium 1070 heat sink
-
Surface treatment:
-
anodizing black color
-
Procedure:
-
CNC machining
-
Application:
-
LED light
-
Technic:
-
Cold forging
-
Export:
-
Global
-
Diameter:
-
140mm
-
Height:
-
70 mm
-
Certificate:
-
IATF16949/ISO9001
-
Design Format:
-
Design Format
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Product Name
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Factory Supplying 140mm 50-65W Cold Forging Aluminium Radiator CNC Machining Flexible LED Aluminium Anodizing Heat Sink
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Material
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6000 series aluminum alloy（AL6061, AL6063）for extrusion heat sink
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1000 series aluminum alloy （AL1070,AL1060）for cold forging heat sink
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Processing
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Design confirm--Tooling design-- Tooling testing--Extrude/Cold forging-- Cutting size/pins-- degrease--Machining(CNC, drilling, tapping etc.)--Deburring--Inspecting- Surface treatment- Inspecting- Packing
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Surface Treatment
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Polishing, anodizing, powder coating, passivating, painting, plating, sand blasting, e-coating and others as your requested
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Drawing Format
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2D（DXF, DWG,CAD）, 3D（IGS, STEP, SLD, X_T） etc.
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Tolerance
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+/-0.05mm~+/-0.2mm according product's structure
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Service
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OEM service, professional R&D support
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Main Production Equipment
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300~5000T Hydraulic press (cold forging) machine, cutting machine, CNC machine, CNC lathe, punching machine, drilling machine, tapping machine, multi-axis tapping machine, sand blasting machine etc.
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Main Testing Equipment
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Calipers / 2.5 measuring instrument / CMM / height gauge / go-no go gauge / Roughness measurement / Salt Spray testing machine etc.
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Quality control system
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ISO9001:2015, IATF16949
FAI report can be provided before every shipment
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Application
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Lighting Industries & LED Heat sink, 5G heat sinks, Auto motorcycle & bicycle parts, Medical equipment industries and other all kinds of electronics products
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MOQ
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small order are also acceptable, feel free to inquiry
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Our Advantage
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We have three factories.
We have a professional R&D team with almost 10 engineers.
We have more than 18 years' experience in die casting field. |
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Sample lead time
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15-20 days for sample including tooling time.
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order lead time
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normally about 20-30 days for mass production, also depend on your quantity.
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This is an aluminium cold forged heat sink. The size is 120 x 44.5 x 149 mm. The width and height are fixed by tooling. Only the length can be customized.
We have some exist tooling.
The width and height are fixed by tooling. Only the length can be customized.
We also can custom the heat sinks according to your drawing.
Regarding surface treatment, we can anodize many colors, powder coating, painting and so on according to your requirement.
Q1. Are you a factory or trade company?
We are 100% direct factory. Ruiquan have three factories, the headquarters is located in Dongguan city, Guangdong province. Welcome to visit our factory.
Q2. What kind of production service do you provide?
All kinds of heat sink including aluminum extrusion heat sink , cold forging heat sink, precision m old making, aluminum/zinc die casting parts, heat pipe and cooling fans.
We are 100% direct factory. Ruiquan have three factories, the headquarters is located in Dongguan city, Guangdong province. Welcome to visit our factory.
Q2. What kind of production service do you provide?
All kinds of heat sink including aluminum extrusion heat sink , cold forging heat sink, precision m old making, aluminum/zinc die casting parts, heat pipe and cooling fans.
Q3.
What if I want existing model?
We have tens of thousands of existing model to provide customers, and detail description with drawings. If there are no identical products, we will recommend similar products for you.
Q4. How about the lead time?
Mold and sample: 3-5 weeks
Mass production: 2-4 weeks
Q4. How about the lead time?
Mold and sample: 3-5 weeks
Mass production: 2-4 weeks
Depends on processing and quantity. We can make a special arrangement if your order is urgent.
Q5. How about your quality?
♦We have got ISO9001:2015 and IATF16949 certificates.
♦We will make the operation instruction once the sample is approved.
♦We will 100% inspect the products before shipment.
♦Transactions can be through Alibaba's trade assurance.
Q6. How long should we take for a quotation?
After receiving detailed information(your 2D/3D/CAD drawings or samples,Material, Finish, and Quantity), we will quote you within 2 days.
Q7. What is your payment term?
Mold: 50%-100%prepaid.
Goods: 30% prepaid, balance T/T before shipment.
Q8. How soon can I get samples and how much the fee?
Depending on your specific project, it usually takes 15 to 25 days. the fee depends on the product drawing, and the fee will be returned to your bulk order.
Q9. How to enjoy the OEM services?
Usually, base on your design drawings or original samples, we give some technical proposals and a quotation to you, after your agreement, we produce for you.
Q10.Will my drawing safe after you get it?
Yes, we can sign the NDA before got your drawing.
Q5. How about your quality?
♦We have got ISO9001:2015 and IATF16949 certificates.
♦We will make the operation instruction once the sample is approved.
♦We will 100% inspect the products before shipment.
♦Transactions can be through Alibaba's trade assurance.
Q6. How long should we take for a quotation?
After receiving detailed information(your 2D/3D/CAD drawings or samples,Material, Finish, and Quantity), we will quote you within 2 days.
Q7. What is your payment term?
Mold: 50%-100%prepaid.
Goods: 30% prepaid, balance T/T before shipment.
Q8. How soon can I get samples and how much the fee?
Depending on your specific project, it usually takes 15 to 25 days. the fee depends on the product drawing, and the fee will be returned to your bulk order.
Q9. How to enjoy the OEM services?
Usually, base on your design drawings or original samples, we give some technical proposals and a quotation to you, after your agreement, we produce for you.
Q10.Will my drawing safe after you get it?
Yes, we can sign the NDA before got your drawing.
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