Yiwu Yuma Mechanical & Electrical Equipment Co., Ltd is a professional sewing machine servo motors manufacturer since 2008,Website:http://www.china-yumamotor.com, located in Yiwu City, Zhejiang Province, China. After several years development, we have own Research & Development, Production, testing and Marketing. And keep long time cooperation with worldwide customers because of good quality products, reasonable prices, and positive service. We are also the famous control systems and OEM services supplier in China.