ChinabrushlessdcmotorwithroundflangesFactory Company Profile 1997 The predecessor of Duowei Electric, Wujin Fangzheng Electric Appliance Co., Ltd. was established, and it was involved in the power and control system of astronomical telescopes. 1998 Set foot in the paper shredder motor and control board, successfully developed and put into mass production 1999 Entering the field of office equipment, website:http://www.duowei-motors.com/