00:37 The product details display and simple wind testing about GDF plastic duct fan!
00:30 Large-diameter duct fan, strong wind, low noise, remote controlled#Duct fan
00:40 wall mounted cooling fan#coolingfan #Wall Mounted Fans #wall fan
00:40 Hot sale hand push cleaner
00:27 Industrial floor fan#Industrial floor fan copper wire motor#Copper Wire thickened aluminum fan blades#aluminum fan blades super wind power
00:22 good quality industry wall fan
00:26 High-quality centrifugal fan, large air volume and low noise, suitable for ventilation and exhaust#Blower
00:41 high pressure mist spray fan #mistfan #Water Mist Fan Industrial Fans