Ningbo Aier Ventilation Equipment Co., LTD.

Die Cast Aluminium Louver Outdoor Testing

Jan 01, 1970

Casting Aluminium External Louver - CAEL

We do a outdoor test from 25th of Dec., 2017 to 9th of Mar., 2018.


For the CAEL casting louver, our major difference from the others in the market is the finish, in order to prevent it getting rusty or oxidation, we have put on an extra powder coating on its surface which makes it being of higher quality and nicer finish, below is our test report.

Our casting type aluminium external louver specification:

- Item code: CAEL

Casting type aluminum external louver for air supply and exhaust

Material: aluminum - Finish: natural aluminium finish or painted with RAL9006 (better corrosion resistance)

Supplied with insect mesh (small hole) or bird mesh (big hole), as per customer request