... If yes, contact me now! Mr. Cary Sun, sales manager from Changhua Electric Motor Co., Ltd.Company IntroduceChanghua Electric Motor Co ... . AC Servo Motor, Stepper Motor, AC motor, DC motor etc., from China mainland, with ISO9001:2008 quality control system and with 33 ... appointed manufacturer of stepper motor by the Weapons Department of China Army.Recent years for meeting market demand, we expanded our ...