Baoding Stone Rock New Material Technology Co., Ltd. is a new enterprise integrating R&D, production and sales. The company has strategic cooperation with many domestic scientific research institutes, and relying on its scientific research achievements, the company has produced various high-strength pellet binders. The products are widely used in iron ore powder, chrome ore powder, silicon carbide powder, phosphate ore powder, manganese ore powder, fluorite powder, graphite powder, silicon manganese ferrosilicon alloy powder and other mineral powders; Iron oxide scale, sludge