Factory-direct RO, ultrafiltration, ultrapure, purified-water and accessory support for overseas project buyers
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Xinnuo WaterWater Treatment Equipment
RO Pure WaterUltrafiltrationUltrapure WaterPurified WaterAccessories

Reverse Osmosis RO Pure Water Equipment

Single-stage and double-stage reverse osmosis pure water equipment selected by feed water, flow, recovery and product conductivity target.

0.25-50 m3/h single stage ro pure water equipment configured for reverse osmosis ro pure water equipmentSingle Stage RO0.25-50 m3/h double stage ro pure water equipment configured for reverse osmosis ro pure water equipmentDouble Stage RO

Ultrafiltration Equipment

PVDF ultrafiltration equipment for turbidity, colloid, suspended-solids and microorganism control before RO or water reuse.

UF ultrafiltration water treatment skid with vertical membrane modules and pump frameUltrafiltration Equipment

Ultrapure Water Equipment

RO and EDI ultrapure water equipment for electronics, laboratory, power and precision manufacturing applications.

0.25-20 m3/h typical project range ro + edi ultrapure water equipment configured for ultrapure water equipmentRO + EDI Ultrapure

Purified Water Equipment

Stainless steel purified water equipment with double-pass RO and sanitary downstream options for clean production rooms.

0.5-20 m3/h typical project range stainless steel purified water equipment configured for purified water equipmentStainless Purified Water

Water Treatment Accessories

RO membrane elements matched to existing reverse osmosis systems by format, model, feed conditions and vessel arrangement.

4040 and 8040 RO membrane elements for reverse osmosis system replacementRO Membrane Elements
Water Treatment Systems Built for Your Source Water

Qingzhou Xinnuo Water Treatment

Water Treatment Systems Built for Your Source Water

Factory-built RO, ultrafiltration, ultrapure-water, purified-water and accessory support configured around your raw water and application.

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APPLICATIONS

Products

Choose the water treatment route first. Flow rate, raw water and voltage come next. Which water treatment route matches your project?

Most requestedSingle-stage RO pure water equipmentXINNUO WATERReverse Osmosis RO Pure Water Equipment0.25-50 m3/h single-stage and double-stage RO model range. Ultrafiltration water treatment equipmentXINNUO WATERUltrafiltration EquipmentPVDF membrane filtration for turbidity, colloid and suspended solids. High purityRO + EDI ultrapure water equipmentXINNUO WATERUltrapure Water EquipmentRO + EDI output selected by final resistivity and loop requirement. Stainless steel purified water equipmentXINNUO WATERPurified Water EquipmentStainless double-pass RO with sanitary storage and distribution options. RO membrane elementsXINNUO WATERWater Treatment AccessoriesRO membrane elements matched by 4040 or 8040 format, model and operating conditions.
Not sure which route fits? Send water report, capacity and destination country.

Professional Provider of Water Purification Solutions

One workshop assembles RO, ultrafiltration, ultrapure-water and purified-water systems, then runs wet checks before export handover.

Xinnuo water treatment factory workshop
Factory build areaRO, UF, EDI and pretreatment skids assembled for overseas projects.
Factory proof

Professional Provider of Water Purification Solutions

Build. Wet test. Handover. One team checks the skid, pump, vessel, cabinet and export details as a complete system.

Complete skid assemblyFrame, pump, vessel, piping and cabinet checked together.
Wet test before shipmentPressure, flow, conductivity and leakage checked before packing.
Export handover readyPacking, spare parts and connection notes leave with the system.

WHYCHOOSE US

We are committed to providing quality water purification systems and export service for industrial projects worldwide.

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Frequently asked questions

Short answers for buyers comparing RO, ultrafiltration, ultrapure-water, purified-water equipment and accessories before inquiry.

What is an industrial RO water treatment system?

An industrial RO water treatment system uses pretreatment, high pressure pumps and reverse osmosis membranes to produce pure water for production lines, purified water rooms, boilers or process water applications.

What data do you need for a first quotation?

Send water source, TDS, capacity, application, target water quality, voltage and destination country. A full water report is best, but we can start with basic data.

How do I choose single pass, double pass or EDI?

Single pass RO fits ordinary pure water. Double pass RO is used for lower conductivity. EDI is added when the final water quality target is much stricter.

What is the difference between RO and UF?

RO removes dissolved salts and lowers conductivity. UF mainly reduces suspended solids, colloids and turbidity, and is often used as pretreatment before RO.

Should I choose FRP tanks or stainless steel?

FRP is practical for many standard RO projects. Stainless steel is considered when the water room, sanitation target or buyer specification requires a cleaner structure.

Can you connect the system to my existing tank or line?

Yes. Share layout photos, tank information, pipe connection points and voltage. We use that information to check the equipment configuration before quotation.

Can you quote if I only know the required flow rate?

Yes, but the quote will be a first recommendation. Water source and target water quality are still needed before production configuration is confirmed.

Do you supply replacement RO membranes?

Yes. Send the existing membrane label, pressure-vessel arrangement, feed-water data, current operating readings and required quantity so 4040 or 8040 elements can be matched correctly.

Can the voltage be changed for my country?

Yes. Share the local voltage and phase requirement before quotation so pumps, control cabinet and electrical parts can be selected correctly.

What happens before shipment?

The system is assembled, checked and packed for export. Testing points and packing details can be confirmed with the buyer before shipment.

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Contact Xinnuo

Talk to an engineer about your water data

Send the basics first. We will recommend a process route and only ask for missing data when it affects configuration.

  • Water source and rough TDS
  • Capacity and working hours
  • Target quality or application
  • Voltage and destination country
Prefer direct contact?[email protected]