Ningbo Risun lnnovative Materials Co.,LTD. is a professional polishing materials research and development, manufacturing and sales of enterprises. Founded in late 2014, the plant area of 3700 ² meters, the registered capital of 10 million for Sino-foreign joint ventures. The company's research and development staff from domestic and international first-class universities and high-end Dr. Shuo, college diploma accounted for more than 60%, with strong product development and application management capabilities...