What is the salt rejection rate of the RO system?

The system salt rejection rate gets 96-98%, and the RO membrane's desalting rate can reach 99%.

What types of water can this system treat?

The RO water filter system can treat tap water, well water, brackish water and sea water.

Premium Reverse Osmosis Water Filtration System with Siemens Controller

Name: Premium Reverse Osmosis Water Filtration System with Siemens Controller
Brand: Nanjing Qirui Water Treatment Equipment & Engineering Co., Ltd.
SKU: 1948721345

Jiangsu, ChinaNanjing Qirui Water Treatment Equipment & Engineering Co., Ltd.

US$8,000.00

1 Piece

US$7,800.00

2+ Pieces

Product profile

Customization

Available

Certification

ISO9001

Salt Rejection Rate

98.5%

Model NO.

FSJ

Application

Industry

Capacity

3000L/h-100Ton/h

Pipeline Material

UPVC/Stainless Steel

Electrical Equipment

Siemens(Germany)

Controller

Semi-Auto/Full-Auto/Manual

Delivery Date

30 Working Days

Transport Package

Ordinary Wooden Case

Trademark

Qirui

Origin

Nanjing, Jiangsu, China

Production Capacity

3000L/H-100ton/H

Key features

High Salt Rejection: Achieves 96-98% salt rejection rate, removing over 99% of ions and impurities.

Premium Components: Uses USA Hydranautics RO membranes and Siemens electrical equipment from Germany.

Customizable Design: Pipeline material, controller type, and electrical equipment can be customized.

Versatile Application: Treats tap, well, brackish, and sea water for drinking or industrial use.

Low Operating Cost: Features low expendable investment and stable, efficient water purification.

Hygienic Construction: Stainless steel tanks with 4mm thickness and pollution-free glue prevent corrosion.

Flexible Control: Controller supports Semi-Auto, Full-Auto, and Manual operation modes.

Proven Manufacturer: Factory with 17+ years experience, ISO9001 certified, and 22 years export history.

Company profile

Cooperated with Fortune 500Years of Export ExperienceQuality AssuranceFlexible Customization

Nanjing Qirui Water Treatment Equipment & Engineering Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.27h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier manufactures reclaimed-water reuse equipment, stainless steel containers, and filtration water-treatment equipment, and provides sales and after-sales services. It has operated in water-treatment equipment manufacturing since 2004, reports cooperation with three academic or research institutions, and serves domestic and several overseas markets. Evidence indicates available inventory, overseas installation, maintenance, repair, debugging, and training services, with a one-month average lead time in both peak and off-season. However, the supplier lacks a valid manufacturing contract with related subcontractors, overseas warehouses, and overseas showrooms. Documented service, supplier approval, corrective-action, and complaint-handling procedures lack records or formal approval details. Financial-period information is present, but no financial figures or clear assessment basis is provided. R&D staffing and customization are indicated, while required R&D documentation is unavailable.

Supplier typeThe supplier is a manufacturer and service provider focused on reclaimed-water reuse, filtration water-treatment equipment, stainless steel containers, and related accessories. It has manufactured water-treatment equipment since 2004 and operates six production lines, indicating a manufacturing-oriented supplier rather than a pure trader.

After-Sales capabilityThe supplier explicitly offers after-sales service, including debugging, maintenance, repair, training, and equipment installation, and reports inventory capability with a one-month average lead time in both peak and off-season. However, service procedures, corrective-action processes, complaint handling, and supplier approval controls lack supporting records or formal approval details; it also has no overseas warehouse or showroom.

R&D capabilityThe supplier reports long-term technical cooperation with Southeast University, Nanjing University of Science and Technology, and the Jiangsu Provincial Academy of Environmental Science, as well as five R&D engineers and an available SDK. Nevertheless, no R&D design-input, output, review, verification, or validation documentation is available for audit.

Production capacityThe supplier reports two manufacturing production lines in one capacity record and six operating production lines in another, six to ten quality-control staff, and inventory capability. Production-control weaknesses are explicitly identified: there is no ongoing batch quantity reconciliation, no outsourcing standard operating procedure, and no valid manufacturing contract with related subcontractors.

Customization capabilityThe supplier states that its R&D engineers customize solutions according to customer needs, and its business scope includes equipment and accessory processing and production. This supports customization capability, although the absence of auditable R&D documentation limits verification of the underlying design-control process.

Product Q&A

Q:Are you a factory?

Yes we are a factory with more than 17 years manufacturing experience.Our factory is in Yangzhou, Jiangsu Province.

Q:What about the delivery time?

Usually 35~40 working days

Q:What is the after-sale service?

Provide guide videos and online support to help test machines,and train buyer's staff for installing,operating and maintaining.When necessary,we can also send technician to your factory.

Q:What information do I need to provide to buy a machine?

a.What kind of source water do you need to purify? b.Raw water analysis report.(If no,talk to our saler) c.Producing capacity requirement?How many litre per hour? d.Working condition e.Treated-water quality requirement.

Q:What kinds of products do you supply?

Reverse osmosis(RO) water purification system EDI Desalination System Ultrafiltration(UF) System Multi effect distilled water machine Pure steam generator Purified water equipment Heat exchanger Stainless Steel Products Water treatment accessories