Our company adheres to the principle of being a down-to-earth person and doing things seriously. We devote ourselves to the research and development and production of aluminum oxide abrasive
, Brown Aluminum Oxide coated grain
and take the first-class products as the cornerstone to prove our strength. Find the best Black Aluminum Oxide for sandblasting and coated and bonded abrasives here with Luoyang Yannuo which is one of the leading China Black 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.