... 823,water tank (toilet water tank),is maken of plastic material ,with toilet ,bidet ,squatting pan ,almost fit ... ,water tank(toilet water tank) ,is maken of plastic material .water tank is fit for toilet ,suatting ... glazed smooth flat surface,modern fashion design and the water-saving design.1.Price advantageWe can supply sources ... visiting.Good luck and happy bidding. color new design plastic water tank