We uphold the core values of honesty, respect, innovation, passion, and professional team and always adhere to the customer-centered approach, repaying global customers with high-quality Iridium-coated Brown Corundum
, Refractory Brown Aluminum Oxide
, Brown Aluminum Oxide
and services. Find the best refractory grade bauxite for sandblasting and coated and bonded abrasives here with Luoyang Yannuo which is one of the leading China refractory grade bauxite manufacturers and suppliers with over 20 years experience. Buy the best quality abrasive & refractory material products with low price from our factory. The free sample and the quotation consultation are available.