Barium Sulfate, Titanium Dioxide, Silicon Dioxide manufacturer / supplier in China, offering Factory Wholesale Industrial Grade Rutile Titanium Dioxide (TiO2) R690 for Coating/Paint/Plastic/Ink, Factory High Purity Precipitated Barium Sulfate A10 for High Gloss Powder Coatings, Natural Barium Sulfate (BaSO4) 1250 Mesh for Low Gloss/Matt Powder Coating - TM12 and so on.