... to original sample or technical drawingsMaterial100% copper material inside the motor. aluminium wire (optional)Warranty1 yearPackingCan provide various packing for you ... professional manufacturer of rolling door motors, fireproof door motors, AC&DC door motor, Garage Door and Entrance Gate Operators, garage door opener ... Industrial Zone, Longwen District, Zhangzhou, Fujian, China. DJM-800-3P AC Motor