We are Manufacturer Specialized in Cooling Fan(Brushless DC Fan, DC Fan, Blower Fan) for 20 years. Have UL,CE,TUV,RoH DC Brushless Fan(Brushless DC Fan, DC Fan, Brushless Fan,cooling Fan,Blower Fan) :Model: TFS-9225Size: 92 ... housing and plus end of lead wire.Material:Frame:UL94V-0 70% P.B.T.+30% F.R.PImpeller:UL94V ... -0 70% P.B.T.+30% F.R.PBearing system: B---- ...