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Roofing Material: AA3004 Color Coated Aluminum Corrugated Sheet
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Alloy: AA3004

Common Temper Grade: H18,H24 And H26

Standard: GB3880-97And ASTM3004

Thickness: 0.4-1.5mm

Width: 55-1600mm

Color Option: RAL Standard Color Or Customer’s Color Samples

Painting Option: PE (Above 18 Microns) Or PVDF (More Than 25 Microns)

Now let’s see the advantages of color coated aluminum roofing material:

1)Small Density:

The density of aluminum is only about one-third of steel.In the case of same thickness,calculate the final price on square meter basis,they are almost same.

2)Excellent Processability:

Due to moderate structural strength of aluminum,it’s easy for processing and convenient to installation,which can reduce construction cost.

3)Nice Decoration

Use aluminum for external insulation decoration,it have bright overall visual.With the addition of paint coating process,that make architectural appearance much more colorful and lively.

4)Long Period Of Validity

Because of the outstanding corrosion resistance,the period of validity can reach above 25 years under normal conditions.

5)High Recovery

The recovery rate can reach 85%.

We purchase the ordinary aluminum coils from Southwest Aluminum and Chalco Ruimin company,the paint are all purchased from PPG company.


With our strict quality control and professional service,our color coated aluminum alloy coils products earned respects from both consumers and competitors,and widely used in many landmark buildings.

Changzhou Dingang Metal Mateial Co.,Ltd

Which has been in the line for many years and is known as one of the leading exporters of metal materials in China since 2002.

Our main products suppliable at present as following:

Galvanized (Zinc Coating) Steel,Galvalume (Alu-zinc Coating) Steel,Pre-painted (Color Coated) Steel,Mirror (Anodized) Aluminum,Color Coated (Pre-painted) Aluminum,Heat Insulating Anti Corrosice Sheet,Corten Steel With Laser Cut For Decoration and so on.


Should any of items be of interest to you,please let us know.We shall be glad to give you our lowest quotations upon receipt of your detailed requirements.


In our trade with merchants of various countries,we always adhere to the principle of equality and mutual benefit.It is our hope to promote,by joint efforts,both trade and friendship to our mutual advantage.


Looking forward to receiving your enquiry soon.




Tel:0086 519 81187052/83275872

What’s App&Mobile: +86 15961206328

Skype: Robert Tang(iron man)

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