What payment terms are accepted?

We accept LC, T/T, D/P, and PayPal.

Is customization available?

Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization options.

What is the warranty or quality guarantee?

We conduct 100% inspection (visual and function) for finished products and have traceability for raw materials.

Advanced One-Stage RO Water Purification System for Safe Drinking

Name: Advanced One-Stage RO Water Purification System for Safe Drinking
Brand: Nanjing Qirui Water Treatment Equipment & Engineering Co., Ltd.
SKU: 905793155

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

US$6,000.00-8,000.00

1 Set

Product profile

Customization

Available

Certification

ISO9001

Salt Rejection Rate

98.0%

Model NO.

FSJ300L-1

Application

Industry

Capacity

300L/H

Pipeline Material

UPVC/Stainless Steel

Delivery Date

30 Working Days

Electrical Appliance

Siemens (Danmark)

Membrane Brand

Hydranautics/DOW

Control Mode

Semi-auto/Full-auto Control

Transport Package

Ordinary Wooden Case

Trademark

Qirui

Origin

Nanjing, Jiangsu, China

Production Capacity

300L/H

Key features

Premium Membrane: Uses USA Hydranautics RO membrane for superior purification performance.

Durable Construction: Stainless steel tanks with 4mm thickness and pollution-free glue lining.

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

Flexible Customization: Customizable pipeline material, control mode, and electrical appliances.

Cost Efficiency: Features low expendable investment and low operating costs.

Established Manufacturer: Factory with 18+ years experience, ISO9001 certified since 2004.

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: ≤1.49h 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:What is the delivery time?

Usually 30 to 45 working days.

Q:What after-sale service is provided?

We provide guide videos, online support for debugging, and staff training. Technicians can be sent to your factory if necessary.

Q:What information is needed to purchase a machine?

You need to provide: source water type, raw water quality analysis, hourly capacity requirement, working conditions, and treated water quality requirements.

Q:What types of products do you supply?

We supply Multiple Effect Distilled Water Machines, Pure Steam Generators, RO Purified Water Systems, EDI Desalination Systems, UF Systems, Stainless Steel Tanks, Heat Exchangers, CIP/SIP Systems, and Water Distribution Systems.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.