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DIEN WATER GROUP: Professional Water Purification Factory
Meta Title: Water Purification Factory | DIEN WATER GROUP | RO & Treatment Systems
Meta Description: DIEN WATER GROUP is a leading water purification factory in China. We manufacture RO systems, filtration equipment, and purification components. NSF/ISO certified. Global exporter.
Who We Are
DIEN WATER GROUP is a specialized water purification factory based in China, dedicated to manufacturing high-quality water treatment equipment and components for commercial, industrial, and municipal clients worldwide. We serve markets across North America, Europe, Southeast Asia, the Middle East, and Africa.
As a true manufacturer, we maintain direct control over design, production, quality assurance, and logistics from our facility in China.
Our Water Purification Product Portfolio
Complete Purification Systems
| Product | Description | Applications |
|---|---|---|
| Reverse Osmosis Systems | Industrial and commercial RO units; capacities from 500 L/H to 100 T/H | Drinking water, process water, desalination |
| Ultrafiltration Systems | Hollow-fiber UF membranes for suspended solids removal | Pretreatment, surface water, wastewater |
| EDI Systems | Electrodeionization for high-purity water | Pharmaceutical, electronics, boiler feed |
| UV Sterilizers | Ultraviolet disinfection systems | Bacteria and virus inactivation |
| Ozone Generators | Chemical-free oxidation and disinfection | Bottled water, food processing |
Filtration Equipment
| Product | Description |
|---|---|
| Multi-Media Filters | Sand, anthracite, garnet layers for sediment removal |
| Activated Carbon Filters | Chlorine, organic, and taste/odor removal |
| Water Softeners | Ion exchange for hardness removal |
| Iron Removal Filters | Greensand, Birm, KDF media |
| Cartridge Housings | 10" to 40" standard and high-flow housings |
Purification Components
| Category | Products |
|---|---|
| Membranes | RO membranes (TWRO, BWRO, SWRO); UF membranes |
| Pumps | High-pressure pumps, booster pumps, dosing pumps |
| Controls | PLC controllers, conductivity meters, flow meters |
| Valves | Automatic control valves, solenoid valves |
| Tanks | FRP pressure vessels, storage tanks, brine tanks |
| Housings | Membrane housings, filter housings |
Replacement Parts
-
Cartridge filters (melt-blown, wound, pleated)
-
Membrane elements
-
Seals and O-rings
-
Pretreatment media refills
-
Instrumentation spares
