Changzhou Songya Electromechanical Co., Ltd is established in 2017, located in Changzhou, Jiangsu provice, to the west of Shanghai. Its mothor factory is Changzhou Soya Motor Control Factory, which was established in 2005.There is a total of 20 acre factory area (1000 m2 office area and 3 workshop of 20000 m2). Soya motor specializes in manufacturing Nema 17 to Nema 52 stepper motors, close loop/servo motor, planetary, waterproof and brake motors. We also supply motor driver and power supply. Our products are ISO9001 and CE certified. With so many years experience, our products are widely used in medical equipment, textile machinery, packaging machinery, CNC machine tools, robots and other automation control field.