Changzhou Jingkong Motor&Electric Appliance Co., Ltd .was found in 2005 located in High Technology Industry Zone in changzhou, China, has more than 100 staff and occupies an area of more than 1, 500 square meters. with 6 years development, our company has a creative, well-experienced R&D and sales team and our main productsÃ¢??JKMÃ¢?? series stepper motors, stepping motors stepper driver, hybrid stepper motors, 2 phase stepper motor, 2 phase stepper motor, 57mm stepping motor......more