Ceramic Tube, Ceramic Crucible, Ceramic Rod manufacturer / supplier in China, offering High Quality Macor Glass Ceramic Tile for Vacuum, High Pure 99.5% Alumina Al2O3 Corundum Ceramic Crucible, Alsint C799 Al2O3 99.7% 99% Recrystallized Alumina Crucible for Glass Melting Pot and so on.
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