Concealed cistern has the features as following : 1. Use less space : Concealed cistern installations do not require more space than conventional cistern. Rather more a Pre-wall installation is creating space by offering better room arrangement options. 2. Aesthetic-installation : Its best features will be never be seen. The Water Wafer range of cisterns is unique. Thin enough to be hidden within the framework of a wall and flexible enough to be positioned almost anywhere, the Water Wafer allows unlimited scope for the designer's imagination. New options to create personal bathroom style. 3. Corrosion-resistant and durable : Use Imported ABS engineering plastics. The use of premium quality material guarantees concealed fixture reliability throughout the entire service life of the sanitary ware. 4. Water-saving : Sophisticated dual-flush valve for maximum reliability. Appealing cover plate for unique dual flush function 3/6 litres. 5. With silent filling valve, can prevent noise. 6. Easy and fast installation, easy installation of piping systerms, suitable for renovations. 7. Universal internal accessories for replacement market. 8. Can be used in all type of water. 9. OEM is welcomed for the clients from all over the world. Your logo will be printed on our products.