Our Air circulations fan  has these advantages:
1."Haier"brand motor which have been tested more than 360 hours by Hair laboratory
2. International advanced power-saving technolog and automatically heat protected system
3. light weight aluminum punch fan blades with large angle, big wind output and low noise.
4. Outer frame is stainless steel or steel spraying available
5. CADoptimized devised wind output:840-8700m3/hour.
6.long life service more than 10 years,etc.           

The detailed information of our circulations fan