Our company adopts the international advanced two-stage reverse osmosis device, imported mixed ion exchange equipment or EDI equipment and UV sterilizer, precision filter. The quality of the effluent meets the standard of ultra pure water (18MΩ · cm, 15MΩ · cm, 2MΩ · cm and 0.5MΩ · cm four), instead of distilled water to meet the tertiary institutions, research institutions and industrial enterprises in the experiment, research and production of high purity water requirements.