Zhengzhou Dezhong Refractory Co.,ltd (ZDR) founded in 1990 and located in capital of refractory -Xinmi China. With more than 30 years experience. We are dedicated to the manufacture, research and development of refractory materials for glass industry. Armed with strong technical force, well-equipped facilities, advanced technologies and complete laboratory testing methods, DZR can produce high quality refractory materials for glass furnace.
DZR is specialized in Fused Cast AZS Blocks, sintered blocks for glass furnace. We have the annual production capacity of 20000 tons of Fused Cast AZS Blocks, DZR AZS blocks has the certificate from Europe, our quality is even higher than European brands but with much lower price.
link:https://www.dzrefactory.com
ZHENGZHOU DEZHONG CORUNDUM MATERIALS CO.,LTD