Dear SirWe are a new kaolin producer in South China. And able to supply washed cake that is perfectly suitable for ceramic body and glaze .Detailed description as following: Al2O3: 37.32%, SiO2: 46.50%, Fe2O3 0.48%, CaO: 0.08%, MgO: 0.17%, K2O: 1.14%, Na2O: ...