Reverse Osmosis System | Industrial Pure Water Equipment | RO Water Treatment Equipment Manufacturer Custom & Wholesale Reverse Osmosis System | Industrial RO Water Treatment Equipment Manufacturer
20 Years Professional Water Treatment Equipment Factory | Custom & Wholesale RO Systems
Product Introduction
Industrial RO Reverse Osmosis Complete Water Treatment System
Reverse Osmosis System (RO Water Treatment Equipment) adopts reverse osmosis membrane molecular separation technology to remove salts, heavy metals, colloids, suspended solids, bacteria and organic substances from water for industrial pure water production. With 20 years of manufacturing experience in water treatment equipment, we are an original factory with direct supply. We can customize single-stage RO, double-stage RO, brackish water desalination equipment, seawater desalination equipment, and complete water treatment systems of two-stage RO+EDI ultra-pure water according to customers’ raw water quality, water production capacity, outlet water standard, installation space and operating conditions.
The complete RO water treatment system consists of raw water tank, raw water pump, pretreatment filters (quartz sand, activated carbon, softener), cartridge filter, high-pressure pump, RO membrane assembly, product water tank, control system, instrument monitoring and membrane cleaning system. It supports fully automatic operation with stable outlet water quality and is widely used for pure water preparation in various industries. Purchasers may provide water quality reports, and we offer free solution design, water quality calculation and equipment selection. We provide one-stop water treatment solutions without middleman markup.
Product Features
Core Advantages of RO Water Treatment System
- Stable Desalination Performance: Equipped with world-class RO membrane elements. The desalination rate of single-stage RO is ≥97%, and double-stage RO achieves higher desalination rate. It effectively reduces conductivity and TDS of product water to maintain stable water quality and meet pure & ultra-pure water standards of various industries.
- Intelligent Automatic Control: Standard PLC automatic control system realizes auto start-stop, automatic RO membrane flushing, high/low pressure protection, water shortage protection and overload protection. Online conductivity meters and flow monitoring are optional for real-time water quality data viewing and lower labor cost.
- Optional Construction Materials: Frame options include carbon steel anti-corrosion, 304 stainless steel and 316L stainless steel; UPVC or stainless steel pipelines are available. Corrosion-resistant for high-salinity, acid, alkali and humid working conditions with long service life.
- Energy-saving Optimized Design: System water recovery rate ranges from 60% to 75%. Optimized pipeline layout reduces pressure loss and cuts power & water operating cost. Matching membrane cleaning system extends RO membrane service life and reduces later consumable replacement cost.
- Flexible Custom Solutions: Can be manufactured as integrated rack-mounted, containerized or skid-mounted type with adjustable footprint. EDI, mixed bed, UV sterilization, ozone disinfection and other post-treatment units are optional to upgrade into ultra-pure water systems.
- Multiple Safety Protection: High-pressure pump overload protection, low-pressure shutdown protection and concentrated water pressure protection prevent membrane damage for reliable operation and lower failure risk.
Product Specifications
Standard Models, Adjustable on Request
Equipment Name:
Industrial RO Reverse Osmosis Water Treatment System
Water Production Capacity:
0.25m³/h, 1m³/h, 2m³/h, 5m³/h, 10m³/h, 20m³/h; models within 100 tons per day are available for customization
Raw Water Source:
Tap water, groundwater, river water, brackish water, surface water; design according to raw water TDS provided by customers
Desalination Rate:
Single-stage RO ≥97%; Double-stage RO ≥99%
System Recovery Rate:
60%~75% (adjusted based on raw water quality)
Operating Pressure:
1.0~1.6MPa
Operating Water Temperature:
5℃～45℃
Power Supply:
380V/50Hz; 220V optional
Main Material:
Carbon steel with plastic coating, 304 stainless steel, 316L stainless steel (custom selection)
Control Mode:
PLC fully automatic control / semi-automatic manual control optional
Matching Components:
Pretreatment system, security filter, high-pressure pump, RO membrane housing, RO membrane, online water quality instrument, chemical cleaning system, pipeline & valves
Product Gallery
Our factory manufactures a full range of complete RO water treatment equipment, including small commercial RO pure water machines, medium-sized industrial single-stage RO systems, large double-stage RO systems, brackish water desalination units, containerized seawater desalination equipment and two-stage RO+EDI ultra-pure water systems.
Product photos cover complete machine frame, pretreatment tanks, membrane assembly pipelines, electric control cabinet, instrument interface, factory water pressure test, workshop assembly & commissioning, and finished site installation. All equipment undergoes water pressure test and water quality inspection before delivery, equipped with equipment drawings, operation manual, certificate and test report. Customers are welcome to inspect machines at our factory. Image materials can be used for website product albums, detail pictures and on-site project photos to display equipment appearance, pipeline details, electric control system and on-site operation effect.
Single Stage Reverse Osmosis Equipment
Production capacity: 2000 liters/hour
FRP pretreatment tank
RO membrane & high-pressure pump
Product Quality
With 20 years of R&D and manufacturing in water treatment equipment, we strictly control every production process. As an original manufacturer, we manage sheet metal processing, pipeline welding, component procurement, assembly, commissioning and pre-delivery testing in-house.
- Component Selection: High-pressure pumps, membrane elements, meters and valves are sourced from well-known brands to avoid inferior spare parts and guarantee long-term stable operation.
- Pre-delivery Inspection: Every RO system passes water pressure test and continuous running test before shipment. Pressure, flow rate and water quality indicators are inspected to ensure qualified delivery.
- Manufacturing Standard: Stainless steel pipelines adopt argon arc welding with reasonable layout, no dead corners and anti-leakage performance; carbon steel frames are treated with anti-corrosion coating.
- Quality Guarantee: Equipment warranty service and technical support are provided, including operation training and membrane maintenance guidance & troubleshooting.
- Supporting Documents: Equipment drawings, water quality test reports, operation manuals and product certificates are available to meet requirements of factory EIA, acceptance and bidding documents.
Factory Customization Service
As an original manufacturer of RO water treatment equipment, we support OEM & ODM customization for complete pure water systems according to buyers’ requirements:
- ✅ Custom pretreatment process based on customers’ raw water quality test reports
- ✅ Design single-stage RO, double-stage RO or RO+EDI process according to water flow rate and outlet water quality requirement (pure / ultra-pure water)
- ✅ Custom rack size, skid-mounted or containerized integrated equipment to fit site room dimensions
- ✅ Material customization: carbon steel, 304 stainless steel, 316L stainless steel for frame and pipelines
- ✅ Optional functions: online water quality monitoring, remote monitoring, UV sterilization, ozone, dosing system, matching water tanks
- ✅ Export customization: adapt to overseas voltage and different water quality conditions for complete sets of foreign trade equipment
Purchase Process
Customer provides water quality report + water production requirement → Free solution design & quotation by technical engineers → Drawing confirmation → Factory production & assembly → Pre-delivery pressure test & inspection → Shipment → On-site installation guidance.
Price & Wholesale Policy
We are an original factory of reverse osmosis equipment without middleman markup. Single unit purchase and bulk wholesale are supported, with better price for large orders. The price of RO equipment varies according to water production capacity, material configuration, membrane brand, process scheme and auxiliary modules; there is no fixed quotation.
For quotation inquiry, please provide: raw water type (groundwater / tap water / brackish water), raw water TDS, hourly water output, outlet water requirement, application industry and installation site conditions. Our technical team will calculate cost quickly and offer detailed itemized quotation.
We support bulk supply for domestic projects and foreign trade orders under trade terms such as FOB, FCA. Long-term supply of water treatment consumables (RO membranes, filter media, filter cartridges) is available with wholesale price for bulk consumable purchase.
Bulk RO Water Treatment Equipment Packing for Export Shipment
Application Fields
RO pure water equipment is widely adopted for industrial water, drinking water and ultra-pure water production, which is the mainstream water treatment equipment for factory procurement:
- Food & Beverage: Dairy products, bottled water, beverage, brewing and food processing pure water
- Electronics & Semiconductor: Circuit board cleaning, ultra-pure water for chip production, matched with EDI system
- Pharmaceutical & Medical: Purified water for pharmaceutical plants, hospital water and medical device cleaning
- Electroplating & Surface Treatment: Pure water for electroplating cleaning to reduce workpiece defects
- Chemical Industry: Water for chemical batching, reactor water and wastewater reuse
- Boiler & Thermal Power: Boiler feed water to reduce scale and protect boilers
- Brackish Water / Well Water Desalination: Desalination for high-salinity well water
- Commercial Water Supply: Central drinking water for hotels, schools and industrial parks
- New Energy: Process pure water for lithium battery and photovoltaic production
- Laboratory: Pre-treatment RO system for laboratory ultra-pure water
Project Case Introduction
With 20 years of water treatment equipment manufacturing, we have completed hundreds of domestic and overseas RO pure water projects. Our cases cover all provinces in China and export projects worldwide.
▷ Dairy Factory Project: 5m³/h double-stage RO pure water system for dairy production with stable qualified water quality
▷ Electroplating Industrial Park: 10m³/h single-stage RO pure water equipment for workshop cleaning to lower production defect rate
▷ Northwest Brackish Water Project: 8m³/h brackish water RO desalination system for high TDS well water desalination to produce qualified domestic and process water
▷ New Electronic Material Factory: 2m³/h two-stage RO+EDI ultra-pure water system meeting ultra-high pure water requirement for electronic production
▷ Containerized Seawater Desalination Equipment: Exported island water supply project, skid-mounted integration for easy installation
▷ Park Central Water Supply Project: 15m³/h RO water purification equipment for centralized drinking water in office buildings and dormitories
On-site project photos, project proposals and customer acceptance documents are available. New customers can refer to similar industry cases to quickly evaluate solution feasibility.
On-site Installation of RO Water Treatment Project
Company Profile
We are an original factory with 20 years of professional manufacturing experience in water treatment equipment. We focus on R&D, production and sales of RO water treatment equipment, brackish water desalination equipment, seawater desalination equipment, ultra-pure water equipment, filter tanks, water storage tanks and other complete water treatment packages. Our factory owns complete production lines for sheet metal processing, pipeline fabrication, equipment assembly and system commissioning. We have professional R&D, engineering design and after-sales technical teams.
With two decades of experience in water treatment industry, we are not only equipment manufacturer, but also expert in providing one-stop water treatment solutions including water quality test, solution design, equipment manufacturing, on-site installation guidance and operation & maintenance training for enterprise customers. Our products are sold domestically and exported to overseas markets, serving customers in food, pharmaceutical, electronics, electroplating, new energy, mining and many other industries. Adhering to quality-first principle, we welcome customers to visit our factory, check production workshops and witness equipment testing. Purchasers, engineering companies and foreign trade clients are welcome to consult and cooperate on RO equipment procurement and customization.
If you need to purchase industrial RO pure water equipment or customize RO water treatment systems, please contact us. We provide free water quality assessment, solution design and equipment quotation. As a water treatment manufacturer with 20 years’ experience, we supply reliable reverse osmosis systems and long-term technical support, supporting bulk supply, project matching and export business.
