Motor:Low noise,less failure,stable quality,one year warranty.

Blade:Made of stainless material,CAD/CAM optional design,light weight,high strength,good toughness.

Bearing:Special bearing,high precision,low noise,the service life is more than 5 years.

Frame:High quality galvanized sheet,good quality,the plate is 1.0mm thickness,long service life.

Belt:The imported belts,small vibration,smooth transmission.

Net defence:The diameter of 2.8mm galvanized welded wire with high-density,small mesh,good security,not easy to rusty.

Louver:Galvanized plate material and all new plastic material,scientific and rational design and automatic opening.

Curtain frame:3.5mm thickness high-quality aluminium alloy,special water distribution structure,achieving high efficient evaporative cooling.