Quartz Grains are considered as essential parts of ceramic, glass and rubber production as well as processing works. These are also used in optical filming process. Processed by using latest technical knowledge, these mineral grains are appreciated for their stable properties, co efficiency in low heat expansion, low impurity level, reasonable price, exceptional strength and distinctive crystal clear appearance. These grains of quartz can endure high temperature. We would like to introduce ourselves as a reliable manufacturer and exporter of Quartz Grains.