... , 15W, 25W, 40W, 60W,90W,120W,140W Features: 1) DC motor Dimensions of device: 60mm, 70mm, 80mm, 90mm, 100mm2) Power ... to produce micro AC gear motor;2005 start to customize products for customer. Meanwhile,start to produce DC gear motor;2006 ... Chinese Electric parts Union;Chinese Micro motor standardized Union;First draft-man of Chinese standard of micro motorOur Certification:Our factory: DC Motor