Founded in 2005, China Changsha Zhonglong Chemical Co.,Ltd. , is a professional manufacturer of zirconia series and alumina series products. Our grinding media, including yttria stabilized zirconia beads, ceria stabilized zirconia beads, zirconia silicate beads, zirconia cylinders, zirconia toughened alumina balls & alumina balls/bricks, are widely uesd in coatings, paints, pigments, dyes, inks, electric ceramics, magnetic materials, battery materials, non-metal mining, metal oxides, food, pesticide, cosmetics, medicine, titanium dioxide, kaolin clay, calcium carbonate, etc.


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