https://ruishi-abrasives.com/ Shandong Ruishi Abrasive Co., Ltd, established in 1996, is a professional R&D and production company with unique abrasive technology. Located in Zibo City, we specialize in high-end corundum products, including white, brown, and chrome corundum, Tabular Fused Alumina, and ceramic corundum. Our products, trusted by customers globally, find wide applications in industries like metallurgy, electronics, ceramics, and aerospace.