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Zhengzhou Xinzhongke Industrial Group Co., Ltd.
ZhengzhouXinzhongkeIndustrialGroupCo.,Ltd.Specializedinproducingchromecorundumbricks,zirconbricks,corundummullitebricks,sinteredAZSbricks,sillimanitebricks,sinteredmullitebricks,zirconiummullitebricks,hightemperaturealuminabubblebricks,clayinsulationbricks,highaluminainsulationbricksandothernewproducts.
