Cooling Fan, Axial Fan, Centrifugal Fan manufacturer / supplier in China, offering Electrical Motor Cooling Fan 175*175*69mm 17569 Small DC 12V 12 Volt Ball Bearing High Air Flow Centrifugal Air Blowers Cooler Other Ventilation Exhaust Fans, 200*200*53mm 20053 Large Air Flow Aluminum Frame Fan Metal High Temperature Resistance DC 48V 48 Volt Brushless Axial Flow Motor Radiator Cooling Ventil Fan, 225X225X80mm DC Axial Flow Fan 48V DC BLDC 8.86inch IP55 Metal Blades Water Proof High Temperature Ventilation Exhuast High Air Flow Fan for Frequency Converter and so on.