Drill grinding electric motor. Home and small grinding rig, the largest start-up torque characteristics, performance. Shengzhou Yongsheng motor CO.,Ltd is located at Chengdongnan Economic ... ,which is east to Ningbo,west to Yiwu,the location for China Small Commodities Town,north to Huhangyong High Expressway. Only ... and good after-sales service.Welcome to our company. Yosun Grinding motor