Alloy 1100 3003 3105 5052 Color Coated Aluminum Sheets /Coils

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5 m²
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9000 m²/month

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Product Description:



Aluminium Coil


1100, 1050, 1060, 3003, 3005, 3105,

8011 etc.









Coil Weight



As per RAL color chart


Standard export package
(Customized Packing Ways Are Welcomed)


The Special Dimensions Can Be Produced According to your Specification.



Company Information


CNBM was established in 2005. It is one of the biggest manufacturers of color coated aluminum coil, embossed aluminum coil and aluminum ceiling. Our company has got ISO9001:2008 and SONCAP certifications in 2013. We have 4 color coating lines, 2 slitter lines and 2 embossing lines. And our coating lines are high-speed automatic production line from Germany. Production capacity reaches 36000MT per year. 

Our products are widely used in the field of aluminum composite panel, aluminum roofing, aluminum ceiling, aluminum curtain wall, roller shutter doors, aluminum can, aluminum cap rain-gutter and other indoor, outdoor decoration.

 Also, we have good cooperation with some famous suppliers, such as PPG, Nippon, Chinalco, Southwest Aluminum etc. Our staff are stilled, especially our engineers, they have rich experience in color coating area for more than 10 years. With high quality, very competitive price, precision equipment and famous brand raw material, our products are very popular both in domestic and abroad market, such as USA, Brazil, Vietnam, Russia, UAE, Nigeria and all over the world.

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Q:how to avoid oxidation of aluminum sheet after wire drawing?
leave it alone after wire drawing!aluminum sheet will formulate a layer of dense oxide film. So you don't need to worry about it! Don't often polish the aluminum wire, or they will be more and more slimsy, the oxide film is used for avoiding reoxidation.
Q:Which kind of glue can bond hard shell plastic and iron sheet or aluminum sheet?
502 or AB glue (there are two glues, they won’t bond together while separated, but the viscidity is strong after being mixed together. They usually are used for bonding cars accessories.) you can buy them in hardware shop or auto supply store.
Q:is aluminum foil spacer poisonous after heating?
many baked food will use aluminum foil.
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:why can aluminum sheet after oxide film removal react quicker with hydrochloric acid?
the reason is very simple, the original aluminum sheet has a layer of dense oxide film AI2O3, which has prevented the inner aluminum sheet from reacting with hydrochloric acid. but after oxide film removal, aluminum sheet will directly contact hydrochloric acid, generating H2.
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:Which kind of glue is best for bonding aluminum sheets?
I advice you to use AB glue to bond aluminum sheets, acylic acid AB glue is better than 502 in bonding aluminum sheets, Gelianghao XSSS-290AB glue sold in hardware store can directly permeate into the surface of aluminum sheets and bond the sheets tightly.
Q:has aluminum sheet reacted with concentrated sulfuric acid?
it can be regarded as no reaction, concentrated sulfuric acid will make aluminum's surface inactivation,and produce a layer of dense aluminium oxide film which will prevent further reaction.
Q:what’s the difference of activated aluminum and aluminum sheet?
contain more water and activated
Q:How to distinguish aluminum sheet from magnesium sheet?
put them into NaOH, the one generating bubble is aluminum sheet, because aluminum sheet can react with it, generating hydrogen. Or light them in the air, the burning one is magnesium sheet.

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