Aluminium Sheets Manufacturer Hot Sales 3003 3004 3005 3105

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5 m.t.
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100000 m.t./month

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Item specifice:

Grade: 1000 Series,3000 Series,4000 Series,5000 Series,6000 Series,7000 Series,2000 Series Surface Treatment: Coated,Embossed,Anodized,Polished,Mill Finish,Color Coated,Oxidized,Enameled Wire,Brushed,Printed,Composited,Holographic Impression,Sand Blasted,Powder Coating Shape: Angle,Square,T-Profile,Round,Flat,Rectangular,Oval,Hexagonal
Temper: T3-T8,O-H112,T351-T651,T351-T851,Soft,Half Hard,Hard Application: Liner & Wad,Decorations,Door & Window,Heat Sink,Transportation Tools,Glass Wall,Food,Kitchen Use,Pharmaceutical,Seal & Closure,Insulation Material,Label & Tag

Product Description:







1000 Series: 1050 1060 1070 1100 1200 1235 etc.

3000 Series: 3003 3004 3005 3104 3105 3A21 etc.

5000 Series: 5005 5052 5083 5086 5154 5182 5251 5754 etc.

6000 Series: 6061 6063 6082 6A02 etc.

8000 Series: 8006 8011 8079 etc.




<2800mm< span="">


Metallic, Solid, RAL or by customer requirements

Coating paint:

PVDF(Polyvinylidene Fluoride), PE(Polyester )

Coating thickness

as per customer’s request


10-90%(EN ISO-2813:1994)

Total coating thick

Polyester18~27micron(EN ISO-2360:1995)

PVDF27 ~35micron(EN ISO-2360:1995)

Coating hardness


Protective film

PVC film, Colorless transparent or White-black


5B (EN ISO-2409:1994)

Impact resistance

No cracking and peeling (A.S.T.M D2794-1993)

Flexibility (T-bend)

0T- 2T


H16, H18, H24, H26, H26


ISO9001:2000, CE, SGS


L/C ,T/T


Brief Introduction for Cold Rolled Steel Coil


Cold Rolled Steel Coil is steel that has been worked below its recrystallization temperature by passing it between a pair of rollers. Recrystallization temperature is the temperature at which grains in the lattice structure of the metal have been rearranged, leaving it free of strain and deformations. Cold Rolled Steel Coil is pre-treated before being cold rolled with a process known as pickling, which uses strong acids to remove scale and other impurities. The Cold Rolled Steel Coil is then passed through rollers to reduce its thickness. Most cold rolling takes place in multiple passes and as the size of the Cold Rolled Steel Coil is further reduced, its strength and hardness both increase, but its ductility decreases. After cold rolling, heating the metal up in a process known as annealing can restore some of its ductility. The final Cold Rolled Steel Coil may be manufactured in the form of sheets, strips, bars, or other forms.









1. How can I get some samples?                        

We are honored to offer you samples. New clients are expected to pay for the courier cost. The samples are free for you.

 2 Do you have any certificates?             

Our products passed inspection of SGS, FDA, and CE Quality is priority! Every worker keeps the QC from the very beginning to the very end, Quality control department especially responsible for quality checking in each process.

 3 Can your factory print or emboss my logo on the goods?

  Yes, we can print or emboss the logo on the goods or their packing box.

 4 What information should I let you know if I want to get a quotation?

1) The specification of products (length x width x thickness);

2) The temper and alloy.

3) The final product you will use to be made

4 It will be better if you can show us the pictures or design sketch. Samples will be best for clarifying. If not, we will recommend relevant products with details for reference.We usually produce goods based on customers 

Samples or based on customers’ picture, logo, sizes etc.






Our Services



1. Reasonable production arrangement to make delivery very fast;

2. We are able to provide leading tolerances, metallurgical assistance, quick and reliable delivery, samples for new products, etc.

3. We have the strong capability to meet your particular requirement for the products.

4.To guarantee the quality of the products we can meet most of the standards all over the world.


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Aluminium Sheets Manufacturer Hot Sales 3003 3004 3005 3105

Aluminium Sheets Manufacturer Hot Sales 3003 3004 3005 3105

Aluminium Sheets Manufacturer Hot Sales 3003 3004 3005 3105

Aluminium Sheets Manufacturer Hot Sales 3003 3004 3005 3105

Aluminium Sheets Manufacturer Hot Sales 3003 3004 3005 3105

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Q:what's the difference between the knocking voice of aluminum sheet and stainless steel?
The voice of aluminum sheet is toneless, and the voice of stanless steel is more crisp.
Q:what's the oxidation method of positive pole on the surface of aluminum sheet?
Do chemical polishing again, oxidation time is about 40 – 90 minutes, after finishing all of these, you can conduct positive pole oxidation, choose sulfuric acid solution in normal situation, pretreatment is very important in the whole process, take stereo as negative pole, firstly, use the solution mixed of carbonate-bicarbonate and detergent to heat and clean its surface, pretreat the aluminum sheet, dyeing according to requirement after oxidation, then remove the oxide film with oxide film removal solution, place aluminum sheet on the positive pole, finally closing it in the boiling water for about 15 minutes.
Q:why is copper sheet but not aluminum sheet that becomes the negative pole after putting copper sheet and aluminum sheet connected with wire into concentrated nitric acid?
According to metal reactivity series order table, aluminum has a better metallicity, but it will be passivated soon after contacting concentrated sulfuric acid, and won’t react again. But copper and concentrated sulfuric acid can react continually. So aluminum sheet becomes the positive pole after passivation.
Q:Which kind of solution should I use while welding aluminum sheet and copper pipe by tin soldering?
1, you must use over 350W soldering iron, 2,prepare some borax and tin soldering paster, you can’t use rosin to weld it, 3, polish the pipe to clean with fine abrasive paper and borax, 4, put the pipe and sheet into borax, use the soldering trip to rub on the weldment with some borax. 5, after the pipe and sheet become hot, use the soldering iron with the paster and tin to rub the pipe and sheet in borax, then it can be welded. 6, they can be welded together after welding.
Q:When water continually sprays on the aluminum sheet, how to avoid corrosion of aluminum sheet and keep its water resistance?
aluminum will react with oxygen, generating dense Al2O3 oxide film on the surface, once the pure aluminum is exposed in air, it will react with air, generating oxide film to protect it.
Q:why does 10% sulfuric acid not react with aluminum sheet?
10% sulfuric acid has a high concentration and will be passivated and formulate a layer of oxide film after reacting with aluminum,and the reaction will stop after seperating sulfuric acid and aluminum. there is a layer of Al2O3 oxide film on the surface of aluminum, so it's hard for sulfuric acid to break the oxide film and react with aluminum.
Q:how to make aluminum products bright? How to polish or clean the products punch formed by 0.3mm aluminum sheet?
you can try to grind it with magnetic grinder.
Q:as for heating coil and aluminum sheet, which one is better for heating?
Both of them have advantage. It depends on the new product type it’s applied. Heating coil: it’s applied in some products with high temperature and large heat release, such as oven and other types.
Q:As for cast aluminum sheet or wrought one, which one has faster heat conduction?
1,duralumin: it's the alloy of aluminum, copper, magnesium, manganese and other metals. it's suitable for compacting by rolling, and it has a higher strength and hardness than common aluminum products. 2, aluminum: it contains many inpurities, is crisp and easy to be smashed.cast aluminum usually is secondary aluminum, and it is produced by remelting the collected old aluminum pots and spoons.3, wrought aluminum: it contains 98% aluminum and 2% or more inpurities, and is comparatively pure aluminum. its soft priority makes it suitable for being pressed into various shapes, aluminum pots,aluminum lunch box,aluminum sheets,aluminum wires,aluminum pipes are all made by wrought will know their defferences from their definition.
Q:does aluminum sheet has a function of magnetism isolating?
copper sheet is better.

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