... 1905, specializing in producing zirconia products, ceramic grinding balls, zirconia ceramic dental block, ceramic knives. Our products of high ... hardness, high rigidity,high toughness,high wearproof,high density, grinding efficiency, no impurity,etc. Features:1. wearing a ... , low cost integrated 4. For high viscosity, wet grinding and dispersion of occasions Applications:1. wear-resistant, corrosion ...