A three-stage reverse osmosis (RO) system adopts multi-stage RO membrane separation to continuously reduce the TDS of raw water. It is usually used for scenarios requiring ultra-pure water where single-stage or two-stage RO cannot meet the strict water quality requirements.

This compact, skid-mounted water treatment system is engineered for 3 m³/h (3,000 L/h) rated permeate flow, built for reliable continuous or scheduled operation. Combining five core stages—quartz sand filtration, activated carbon treatment, antiscalant dosing, precision filtration, and reverse osmosis (RO)—into a single integrated unit, it delivers high-purity water ideal for commercial, light industrial, food & beverage, and boiler feed applications. Perfect for facilities requiring a steady supply of purified water, such as drinking water plants, food processing workshops, schools, hotels, and industrial manufacturing lines, the system ensures consistent, high-quality water on demand.

This industrial-grade reverse osmosis (RO) system is designed for 2–3 m³/h continuous permeate flow, built for commercial and light industrial facilities requiring reliable, high-volume purified water. The system features a full pre-treatment chain (multi-media sand filtration + activated carbon filtration), a dedicated chemical dosing system, a precision security filter, and a high-efficiency RO unit. It effectively removes sediment, chlorine, organic contaminants, scaling ions, and dissolved salts, delivering consistent, high-quality water for manufacturing, food & beverage, boiler feed, and general process applications. Designed for intermittent on-demand operation instead of 24-hour continuous running, it supports flexible start and stop to save energy and reduce equipment wear, perfectly matching places with fixed working hours water demand.

This is a high-efficiency 2 m³/h two-stage reverse osmosis (RO) + EDI ultra-pure water system, designed for applications requiring extremely high water purity. It combines multi-media pre-treatment, two-pass RO purification, and continuous electrodeionization (EDI) into a fully integrated, all-stainless steel skid. Built for demanding industries such as pharmaceuticals, laboratories, cosmetics, and electronics manufacturing, the system produces ultra-pure water that meets stringent quality standards. The 304 stainless steel construction ensures hygiene, durability, and easy cleaning, making it ideal for environments with strict sanitation requirements.