Manufacturer Machining Extrude Custom Extrusion Aluminum Profile Customed Extrusion Cnc Aluminum Heatsink Profile

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Customed Extrusion Cnc Aluminum Heatsink Profile


Industrial Extruded Guide Rail Chinese Exports Manufacturers Aluminum Profile

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Chemical Composition                                                                         

Description Moment of Inertia
Moment of Inertia
Moment of Resistance
Moment of Resistance
Strut Profile 40x40 R90 2 slots 8.3 4.8 3.0 1.9 1.3
Strut Profile 40x40 1 slots 10.4 10.1 5.2 5.0 1.68
Strut Profile 40x40 2 slots Type A 9.6 9.6 4.5 4.5 1.5
Strut Profile 40x40 2 slots Type B 9.6 8.6 4.8 4.3 1.5
Strut Profile 40x40 3 slots 9.1 8.6 4.8 4.3 1.5
Strut Profile 40x40 4 slots Super Light 7.3 7.3 3.6 3.6 1.3
Strut Profile 40x40 4 slots Light 8.6 8.6 4.3 4.3 1.5
Strut Profile 40x40 4 slots 9.1 9.1 4.6 4.6 1.6
Strut Profile 40x40 4 slots Heavy 11.5 11.5 5.8 5.8 2.0


GRADE 6063 6061 6463 3003
STANDARD GB/T 3190-1996 
Al Remain Remain Remain Remain
Si 0.2-0.6 0.4-0.8 0.2-0.6 <=0.6
Cu <=0.1 0.15-0.4 <=0.2 0.05-0.2


0.8-1.2 0.45-0.9 /
Zn <=0.1 <=0.25 <=0.05 <=0.1
Mn <=0.1 <=0.15 <=0.05 1.0-1.5
Ti <=0.1 <=0.15 / /
V / / / /
Fe <=0.35 <=0.7 <=0.15 <=0.7
Cr <=0.1 0.04-0.35 / /
SINGLE 0.05 / 0.05 0.05
TOTAL 0.15 / 0.15 0.15


Detailed Images                                                                                  


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Product Description                                                                             

SHAPE square, round, shaped, rectangular, customized
APPLICATION furniture, windows&door, decorations, industry, constructions, and so on
SURFACE TREATMENT mill finish, anodizied, powder coating, fluorine carbon spraying, and so on
COLORS silver, black, blue, wood color, RAL powder coating color and so on
DEEP PROCESS CNC, drilling, milling, cutting, bending, assembling

Inside: packed with plastic protective film to protect each piece

Outside: wrap to be bundles by waterproof craft paper

DELIVERY TIME Mass production completed: 20-30 days after sample is comfirmed by client
PAYMENT TERMS T/T 30% for deposit, balance before shipping
PRODUCTION CAPACITY 5000 tons monthly, 60000 tons annualiy



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Customed Extrusion Cnc Aluminum Heatsink Profile


Foshan LiangYin Aluminium Co.,Ltd

is a set of aluminum extrusion, deep processing in one of the customized production services.The company has advanced double traction extrusion equipment, high precision CNC milling machine, vertical processing center, 10 meters long profile processing center, saw, puncher, double head saw, puncher, bending machine, drilling machine, tapping machine and other mechanical equipment.

1.Since 2009;


2.Over 10,000 square meters workshop;


3.More than 100 professional workers;


4.Managers have work experience more than 10 years;


5.Quanlity standard:ISO9001-2015, COC, SGS.



Customed Extrusion Cnc Aluminum Heatsink Profile

Customed Extrusion Cnc Aluminum Heatsink Profile




Customed Extrusion Cnc Aluminum Heatsink Profile

Customed Extrusion Cnc Aluminum Heatsink Profile


Customed Extrusion Cnc Aluminum Heatsink Profile





1.Which kind alloy profiles can your factory produce?

We can produce 6061,6063, 3003, 6463.

2.Which kind of aluminum alloy is better?

Should according to the usage to select workable alloy

Alloy 6063 is widely used as building aluminum windows and doors,frame of curtain wall and general accessories of industrial products. Looks beautiful after anodizing or coating surface.

6061 is widely used in industry equipment.

Alloy 3003 is one kind of antirust aluminum alloy most widely used. Mostly used as the parts requirement for high plasticity and good weldability.

3.Why need do anodizing process?

Aluminum alloy is active metal, though can get porous oxidation film in air but not strong enough for corrosion resistance. After anodizing, there will be anodized film to get improve its corrosion resistance, abrasion resistance and decorative.

4.Does your factory produce the die-casting aluminum product?

We don't produce die-casting aluminum alloy products at present. But we can cooperate with many die-casting factories in Foshan.

5.Why we need painting?

Can improve the corrosion resistance, and  get colorful surface by powder coating  for the constructional profiles.

6.What kind products can you produce? 
Aluminum extrusion profiles, machining and fabricated aluminum products, such as lathe,milling,welding,riveting, bending, etc.

7.Your sample is free of charge?

Sample Fee: Negotiate

Samples: Available for evaluation before place order

Sample Time: According the products

8. Who do I contact if I have a problem?

1,We're a well-established manufacture for aluminium products,having been in this line for 11 years,we're confident we can give our customers complete satisfication.

2,Good customer service is immensely important to us. We will be on hand to answer any questions you have at any stage of the project. You could e-mail us


Package & Shipment                                                                            

Packaging Detail:  Kraft paper/Plastic bag/White Pearl Cotton/PE film/Shrink Film/Carton Box
Port: Shenzhen/Foshan/Guangzhou

Customed Extrusion Cnc Aluminum Heatsink Profile



Customed Extrusion Cnc Aluminum Heatsink Profile 

0.0049 s.