Our production environment is superior, the management is standard and the quality of brand industrial refractory
, refractory grade bauxite
is excellent and stable. Find the best refractory raw materials for sandblasting and coated and bonded abrasives here with Luoyang Yannuo which is one of the leading China refractory raw materials 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.