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Product Name : Duoyuan Active Corundum Sand
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Information : Duoyuan Active Corundum Sand As an artificial sintered sand Duoyuan Active Corundum Sand achieves the unique character as a crystal structure combining mullite and corundum by unique production process..
Company : QINGDAO DUOYUAN NEW MATERIALS CO., LTD.
QINGDAO DUOYUAN NEW MATERIALS CO., LTD.
+86 532 83362919