1.ISO9001:2000 2. 32 years production exprience 3. one of the largest factory 4.37 holes silica brick for hot blast stove

DOUBLE EGRET is the specialized manufacturer and exporter of Silica brick in north of China . The products include silica brick for hot blast furnace,silica brick for coke oven,silica brick for glass furnace.SiO2 content :94-97%. CHN FIRE Silica brick is dense shaped refractory material. Due to the different temperature need, we have 2 tunnel kiln with 168meters length EACH and 25 sets of compressing machine with 300-500tons capacity. with the annual capacity more than 50,000tons . mainly used for industrial furnaces and kilns. CHN FIE is our registered brand. and it enjoying good market in many contries. It has gained high reputation in the market of Europe, North America, Southeast Asia, Mid East,etc. If you are interested to be our distributor , please contact us. We're always glad to be at your service.