Q Minerals (XinYi) is a professional manufacturer and exporter of Fused Minerals , including : Fused Silica and Silica powder , Fused Alumina (Aluminium Oxide ) , which are widely used as raw materials for Refractory , Engineered Stone, Investmest casting , EMC fillers , Coating, Ceramic, Foundry industries .Our products are all exported to Korea , Japan , Europeans , North-America etc and our products have great honours from our end-users