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Presentation of Néorali

The Company



The company was created in 2008 and since then has had a gradually extended fleet of machines, which facilitates a full production : 

 2 computer assisted folding machines - 1 laser cutting machine – 1 punching machine – 1 folding robot


Néorali has chosen hot-dip galvanizing under high protection as an outstanding anti-corrosive treatment for its manufactured products.

Properties of continuous hot-dip galvanized metal sheets  : The core is made up of a high strenght steel.


The coating comprises 43,3% of zinc, 55% of aluminium and 1,6% of silicon. ​. 


 The way of applying zinc ensures a sustainable and highly efficient protection,
 thanks to the properties of the zinc, which corrodes in preference to steel.
When the steel is immersed in the bath of molten ZINC,  
the thermal shock leads to the formation of an iron-zinc alloy
that literally mixes zinc layer to the original metal...  
The sacrificial action of the zinc, because zinc sacrifices compared to steel !  
This phenomenon is well known as '' sacrificial cathodic protection ''


Through the barrier effect of zinc oxides naturally formed on the surface of metal sheets with a specifical spangle, which is quite aesthetic and doesn't tarnish.   An extended resistance against corrosion is guaranteed (2,300 hour salt spray test for aluminium and 200 hours for galvanized steel)

 Hardness of surface and steel-aluminium mix are perfect.


 Applying a 2μ-long thermoplastic acrylic polymer film allows to paint the surface immediately after a slight alkaline degreasing.


The most impressive result is how, unlike painting, in the event of wounds or ungalvanized parts, the ZINC will naturally fill in every hole using ZINC salts.


With the utmost respect for the natural beauty of steel...
Wrapped in a unique silver-spangled shroud...
For a sustainable protection...