Ventilation Fans
We are loading ventilation fans to our customer!
Product advantage:
Frame and air collection:275g/sqm hot galvanized iron,thickness 1.0mm.
Fan blades was made by 430#/304#/NSDCC material,after dynamic balance testing,with large air volume.
No deformation,no rust,attractive and durable.
C&U bearing,Mitsubishi belt from Japan.
Shutter:275g/sqm hot galvanize iron.
