Barium Sulfate, Titanium Dioxide, Silicon Dioxide manufacturer / supplier in China, offering Best Quality High Purity Precipitated (Synthetic) Barium Sulfate Baso4 T10 Particle 0.3-0.5um, 98.5% High Whiteness Precipitated (Synthetic) Barium Sulfate Baso4 M10 Fineness 0.2-0.4um for Plastics, Masterbatch, Precipitated Barium Sulfate Baso4 H10 with Fineness 0.8-1.2um and so on.
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