Product Name: Ceiling Exhaust Fan Description: ---Light engineering plastic machine body, anti-corrosive;---Ceiling straight-line, need not install pipelines; convenient construction, apply to small public places. --- Adopt fuse protective device for electric motor to assure the safe & dependable operation. --- Axial-flow fan blade optimizing design to fulfill low noise and large air quantity. ---Apply to public places with more air change rate. ---Various color, patterns and packaging; ---Strict inspection for motor operating balance assures the minimum range of movable & operating noise. Specification: 1) Size: 8", 10", 12" 2) Voltage: 220V 3) Frequency: 50Hz 4) Material: plastic and metal 5) Packing:5 pcs/ carton * Our company supplyvarious kinds ofHousehold/ Industrialventilation Fans and Household/ Industrial Fanswith high quality at a competitive price. * OEM design is Available. * Please feel free to contact us for more detailed information.