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Aluminium oxide coloring color surface flower

Aluminium oxide coloring color surface flower

May 24, 2022

Flowers are mostly found in large-area aluminium products for several reasons: ①The pretreatment of the product is not clean by alkali cleaning, and the original oxide film on the surface of the substrate is not removed...

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The difference between profile aluminum square pass and U-shaped aluminium square pass

The difference between profile aluminum square pass and U-shaped aluminium square pass

May 24, 2022

There are many types of aluminium square pass ceilings, U-shaped aluminium square pass, profile aluminum square pass, profile square tube, as well as grooved grooved circular tube ceiling, machine-drawn circular tube, wi...

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How about aluminium products?

How about aluminium products?

Apr 28, 2022

It seems that you are a person who pays attention to details. It is true that aluminium is a harmful metal, but it does not need to be too much. Grasp the principle of one degree, in household tools, pay attention to use...

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