brown fused alumina,white fused alumina,black fused alumina

Henan Ruishi Investment Group CO., Ltd. is established according to the modern management in 1993. Our company produces all kinds of corundum abrasive, refractory materials and sub-materials of melting. As an export industry, our products have passed ISO9001-2000 Quality Management System Certificate. The products include Brown fused alumina, white fused aluminum, Compact fused dense alumina, semi-brittle fused alumina, Micro crystal alumian ect.
Our products are main exported Italy, France,...[Click for details]