... welcome. 3.Annual productivity: 3000000 pcs/year Rotor appliance to electric motor DC 12 V , the detail information as followingMaterial Aluminum ApplianceAll kinds ... motor, DC motor, stepper motor, shaded pole motor, stepping motor, synchronous motor, electric motor, generator motor and so on.Offering realiable price with high quality is our goal. Rotor appliance to electric motor dc 12v ...