Spec:soluable salt.double loading,glaze and so on Size:600*600mm,800*800,300*300mm, 400*400mm,250*300mm,300*600mm and so on Spec:soluable salt.double loading,glaze and so on Size:600*600mm,800*800,300*300mm, 400*400mm,250*300mm,300*600mm and so on. CERAMIC TILE