We are factory, could quote you best price, also have own design department that meet your any needs, welcome to visit our plant. 1>applications: Steel industry, power industry ceramics, mines and lining of other grinding equipment. Packaging: hard paper box which can protect from breaking 2>component Alumina ceramic lining tile Al2o3 = 92% Sio2 = 7% Cao+mgo+fe2o3+others 2% True density 3.60-3.62g/cm3 Water absorption