Dense Zircon brick mainly used in upper area of flame space or frequent thermal shock region of alkali-free or low-alkali glass, sodium-calcium glass, boron-silicate glass, lead glass and other technical glass melting furnace, such as transition region between up roof silica brick and fusion zirconia-corundum brick or fusion zirconia-mullite brick, transition region between silica brick and magnesia brick, crown, burner, thermal couple, peep hole, secondary layer of melting bottom and its back its back lining, and also used in ladle lining for metallurgical industry. 

1.We offer free of charge samples.

2..We give suggestions to customers according to your specific requirement to extend the service life of your kiln and save money for you.

3.We pay much attention to the production procedures and testing.

4.We offer good after-sale service.

Zhengzhou Sunrise Refractory Co., Ltd. is a large scale refractory suppliers in China. Annual production capacity has reached 5000 tons already. Sunrise produces high quality fused cast AZS 33# 36# 41#, fused cast α-βalumina, fused cast skid rail block, silica brick and unshaped environment-friendly materials which used in glass furnace.