We take scientific and technological progress as the prerequisite, keep pace with the times, and strive to build our own well-known Black Corundum
, black fused aluminum oxide
, Heat Treated Brown Emery
, abrasive grit
brand, so as to improve our market competitiveness. Find the best Brown Aluminum Oxide for sandblasting and coated and bonded abrasives here with Luoyang Yannuo which is one of the leading China Brown Aluminum Oxide 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.