1.Brand: Sanlingcool

2.Material:aluminum alloy.

Function Characteristic:
1:Air outlet's frame is made of hightensile aluminum , to ensure the whole strength and appearance, welding protected from argon, the surrounding sides with 35 mm anti-edge and iron angle enhanced, in order to avoid the inconveniently install of square tube frame conventional products, show anti-shortcoming of inaesthetic decorate effects .
2:Using a large blade , the interal, width and shape are well-designed .It looks more beautiful, gains more strength and reduct the wind-drag after assembling .
3:The connecting rod and transmissions with connecting blade parts are producted of the metal structure with plastic that makes the blade swinging smoothy with lower noise.
4:The easily worn accessories of the electric letout switchs to hardness steel plate, more durable than ordinary steel parts.
5:The outlet specifications, the interval, and Back or forth swing can be made as your requested.