Miningsun is a leading exporter of Microsilica and other raw materials in China, situated in Beijing China. 

The company was founded in 1998 with over 20 years of experience in mining, producing, and dispensing high-quality Microsilica and other raw materials. Our annual output is around 100,000 mt including densified and semi-densified micro-silica (Silica Fume). Our rich experience in micro silica trade enables us to carefully check the quality of goods, and control each stage of the trading process: from the factory to the destination port. 

We have a great reputation for providing high-quality products, fast shipments, and the most competitive prices in China.