Porcelain Polished Tile is a one of the innovative wall or floor tiles, its surface is soluble salt printing by firing under high temperature, surface finishing is polishing. Compared with the vitrified wall or floor tile (eg. Polished & Glazed Porcelain tile, Polished crystal porcelain tile) , it has more abrasion ability and with more gentle texture , also more vivid close to nature, suitable for decoration of internal and external wall.