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Crown Sino Enterprises Limited
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About Us
A young but vigorous company, CALBEX Minerals Trading Inc. plays an active role in the supply of minerals, refractory materials, abrasives and metallurgic products from the People’s Republic of China
mail gshqyd(at)163 dot com, web www.calbex.com
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Flint Clay Grade 1 Grade 2 Grade 2 Grade 3 Al2O3 46% min 46% min 45% min ...
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Tabels for grain size and chemcial composition Grain Size No. Basic Grain ...
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Designation Chemical composition % Ca Si C Al P S MIN MAX ...
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The series of advanced silicon carbide products include silicon nitride ...
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