Specialized in blower manufacturing, air deviser has been developed various types of multi-blade centrifugal fan to cope with any kind of air moving soultions which can be used on machinery, hvac industry, building, clean room facilities, inflatable bouncy castle for air suction, air discharging, air ventilation, air circulation, air inflation... Etc. Not only we supply the customers the air blowers at competitive prices but also the good quality to fullfill the customers need on their products. Becides the air blowers, we aslo supply the fan wheels from 1.5" to 30" for both single inlet and double inlets type. Except our standard items, we also welcome customers oem desgin.