Handan Shengnada New Material Technology Co., Ltd
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ceramic sand | Ceramic foundry sand Al2O3-based ceramic foundry sand is synthetic sand with a greater refractoriness of 1800 °C. Ceramic foundry sand is used... |
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ceramic site | Ceramsite sand Ceramsite Sand, the revolutionary product that has transformed the foundry industry. Made from high quality calcined bauxite, this ... |
