Cold Forging Heat Sinks And Radiator machining aluminum For LED
Lamp / Car / Computer
1. Material: mainly in aluminum 6000 grade, such as AL- 6063 and
6061, T5/T6 or according to customer’ s choice.
2. Material type: Rod, Tube, Plate, Casting, Forging, Extrusion and
3. Processing methods including: Aluminum profile extruding,
Precise cutting, Bending, Drilling, Tapping, Stamping, Pulling, CNC
Mill, CNC Lathe, CNC Machining.
4. Surface Treatment: mill finished, anodizing (all colors),
electrophoresis, power coating, wooden grain, polishing, brushing,
sandblast, printing and so on.
5. Design: according to customer's CAD or 3D-STP drawing.
6. Size: Available in all sizes or as customer’s drawings
(2) Introduction on surface treatment of Aluminum profile:
|Mill finish||Finish of aluminum itself, with a natural anodic layer formed in
the air, week corrosion resistance|
|Anodizing||Through an electrical process to form a certain layer of anodic
layer on the surface of profile, available in different colors,
including silver, champagne, dark bronze, golden, black|
|Electrophoresis||Base on anodized process, an extra transparent film is formed to
make the surface clearer and look bit of shining, with very good
|Powder coating||The powdered paint is electro-statically charged and sprayed onto
the part, to form a thick layer to protect the surface. with very
good corrosion resistance, available in all kinds of color|
|Wooden grain||New technology in finishing to form a texture look like real wood.
Hand touch or film transferring are both available|
|Polishing||By buffing and chemical process to form mirror like finish,
suitable for decorative application|
(3) Our business scope
Our business scope is covering that various construction and
industrial aluminum extrusion profiles, such as radiator,
furniture, doors and windows, bathroom ornament accessories,
automotive amplifier, container board, sports aluminum section,
abnormal and special aluminum extrusion; product fabrication
thought machining milling, drilling, cutting and welding for
different size and shape; and surface treatment for sand blasting,
grinding, brushing, polishing and printing, braving, coating etc.
1. Excellent Corrosion Resistance
The density of aluminum is only 2.7g / cm3, steel, copper or brass
are 7.83g / cm3, 8.93g / cm3. Aluminum has excellent corrosion
resistance under most environmental conditions, including air,
water (or brine), oil chemistry and many other chemical systems.
2. Electrical Conductivity (Excellent conductor of heat and
Based on the same weight, the electrical conductivity of aluminum
is nearly twice of copper.
3. Non magnetic
Non magnetic is a most important feature for electrical industry
and electronic industry.
Specific tensile strength, yield strength, extensibility and
corresponding hardening rate support various deformations.
Aluminum has a very high recyclability, the performance of recycled
aluminum and primary aluminum are almost same.
Aluminum Round Tubing used in cars, trains machinery ,electronics,
medical and other industrial filed . In terms of hardware,
machinery, electromechanical parts, solar PV products, aluminum
frames are adopt as important auxiliary materials. We also have
aluminum profiles for radiators, fitness machinery, buildings,
lighting instrument, windpipes, oil pipelines, for instance.
(6) Our Advantages
1. 16 years’ experiences of manufacturing.
2. Strong R&D: help customers finalize the design, strong tool
design ability, excellent pressing and
3. Surface treatment technology.
4. 24 hours on-line communication, professional, patient and
5. High capacity of manufacturing and wide range of products.
6. Be able to provide secondary fabricating.
7. Small order is accepted.
8. Be able to provide one-stop supply solution.
(7) FAQ to save your precious time
Q1: What’s the thickness for anodizing? Can you do 15um?
A: Our normal thickness is about 8~10 um. Yes, we can do 15 um and
Q2: What color you can do for powder coating? The thickness for
A: We can do any color for powder coat as long as you can provide
the color sample. Our normally powder coating thickness is 45~80
Q3: Will my drawing be safe after you get it?
A: Yes, we will not release your design to third party unless with
your permission. And we can sign the NDA before you send the
Q4: Do you make customized products based on our design drawings?
A: Yes, we are a professional metal fabrication factory with an
experienced engineering team to make custom products according to
Q5: What is the MOQ?
A: Usually we don’t set MOQ, but the more, the cheaper. Besides, we
are happy to make prototype or sample for clients to ensure quality
Q6: What’s the payment term?
A: Usually by T/T, 40% deposit and the balance paid before
Q7: What certification do you have? What’s your standard?
A: We have ISO certification. Our standard is DIN, AAMA, AS/NZS,
Q8: What’s the packing way?
A: Commonly we use hard carton box with EP foam, also we can make
as per customers' requirements.
Q9: Whether some samples can be provided?
A: Yes, just need some sample cost, we will return it back when
proceed into mass production.
Q10: What’s the delivery time for samples and mass production?
A: (1). 2-3 weeks to open the new moulds and make free samples.
(2). 3-4 weeks after receipt of deposit and confirmation of the
(9) Packaging Details
1. Plastic bag or PE foam for each set of aluminum part.
2. Several pieces packed in a paper or plastic bag , and put in 5~7
layer carton box or wooden pallet
3. Customized packing is acceptable
(8) Product show
Want to know more about us?
Please feel free to call me (86-189 4241 6994), add my Skype:
hongrui-jojo or send inquiry to me now! You will get what you need!