Founded in 2015, Yuan De Mining is a private enterprise integrating non-metallic mineral mining, fine processing and sales. Its main business includes processing and sales of ultra-fine and high-purity silicon powder, silicon powder, fine silica sand, and artificial quartz plate, etc. As the leader of intelligent ore sorting technology, Zhongke Optic-electronic helps Yuande mining to achieve its goal of green mine and green factory. View more ore sorting machines and solutions here.