What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 Set. We support small orders and flexible customization for various business needs.

What certifications do the products have?

Our products are certified with Acf and NSF standards, ensuring high-quality water purification efficacy and safety for straight drinking.

How does the RO filter work?

The RO membrane is permeable only to water molecules, rejecting up to 96% of bacteria, viruses, heavy metals, and other contaminants while retaining dissolved oxygen.

Industrial-Grade RO4000g Water Purification System for Wholesale Supply

Name: Industrial-Grade RO4000g Water Purification System for Wholesale Supply
Brand: Xiamen Naiqueer Technology Co., Ltd.
SKU: 2275910565

Fujian, ChinaXiamen Naiqueer Technology Co., Ltd.

US$150.00

2,000 Sets

Sample price:US$300.00/set.Request sample

Product profile

Customization

Available

Style for Purifier

ODM

Operating Principle

PP, Acf, UF, CB, RO, Fof

Model NO.

NR-H-332

Certification

Acf NSF

Water Purification Efficacy

Straight Drink

Water Temperature

Cold, Warm & Hot

Descaling Function

OEM

Pipe Design Rate

Incremental

Model

Prefilter/Washing Filter/Drinking Filter

Function

Water Purification

Inner Filter

PP/Acf/CB/UF/RO/Fof/Di

Filter Fineness

5um/0.05um/0.01um/0.05um/0.00001um

Usage

Residential Domestic/ Commercial/ Industry

Stages

1-7 Stages

Installation Method

Portable/ Wall-Mounted/ Desktop

Flow Rate

7lpm/ 10lpm/ 20lpm/ 30lpm

Connection

Quick Connections

Connect Size

1/4 Inch, 3/4 Inch, 1/2 Inch, 3/8 Inch, 1 Inch

Water Pressure

0.1-0.4MPa

Replacement Cycle

3 Months--24 Months

Ailver-Loaded

Available

Function OEM

Available

Composite Filter

OEM Available

Transport Package

Carton/Pallet

Origin

China

HS Code

842121000

Production Capacity

50000set/Year

Key features

Comprehensive Filtration Stages: Features PP, ACF, UF, CB, RO, and ATS filters for superior water purification and contaminant removal.

Flexible OEM/ODM Customization: Offers full customization for model, function, inner filters, flow rate, and connection sizes to meet specific needs.

High-Efficiency Stainless Steel: Pre-filter utilizes 316L stainless steel strainer with 40um fineness to remove sediment, rust, and debris.

Versatile Application Scenarios: Suitable for residential homes, commercial offices, malls, airports, and industrial parks with various flow rates.

Rapid Online Support: Provides 24-hour online service for installation guidance, technical support, and after-sales assistance.

Certified Quality Standards: Products hold Acf and NSF certifications, ensuring safety and efficacy for drinking water applications.

Multiple Flow Rate Options: Available flow rates range from 1-2.5 LPM for RO to 30 LPM for pre-filters, catering to diverse usage.

Easy Installation & Maintenance: Supports wall-mounted, desktop, or under-sink installation with refillable cartridges and quick connections.

Company profile

Low MOQR&D CapabilitiesQA/QC InspectorsFlexible Customization

Xiamen Naiqueer Technology Co., Ltd.

Fujian, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2025-12-01Nearest Port: Xiamen portAverage Response Time: ≤0.14h

AI-Powered supplier vetting

SummaryThe supplier specializes in trading light industrial products with a strong supplier network in China and Southeast Asia. They excel in customization services and have a significant export focus. However, they lack in R&D innovation and financial reporting transparency, and do not participate in offline trade shows or hold certifications.

Supplier typeNEIQUR is a comprehensive trading company focusing on light industrial products with a stable supplier network across China and Southeast Asia.

After-Sales capabilityThe supplier offers after-sales support and is noted for reliability in Spain and Croatia, winning customer favor with after-sales services.

Financial creditThe supplier's financial data shows zero operating revenue and profit, indicating a lack of transparency or financial activity.

R&D capabilityThe supplier does not have professional R&D capabilities, does not provide 3D design services, and has not developed new products in the past year.

Customization capabilityThe supplier offers flexible, minor, full customization and customization from designs and samples.

Client casesThe supplier has long-term partnerships in the Middle East, Spain, Croatia, Malaysia, and Puerto Rico, and tailors products to local needs.

Product Q&A

Q:What is the warranty and after-sales support?

We provide 24-hour online after-sales service with prompt responses. Our guarantee includes contract compliance, timely communication, production inspection, and factory inspection.

Q:Can the product be customized for OEM/ODM?

Yes, full OEM and ODM customization is available. You can customize the model, function, inner filters, flow rate, connection size, and packaging according to your requirements.

Q:What are the payment terms?

Payment terms include T/T, LC, PayPal, Western Union, and Money Gram. Typically, 50% is paid as a deposit by T/T, and the remaining 50% is paid before shipment.

Q:What is the lead time for orders?

The average lead time is within one month during peak season and within 15 workdays during the off-season. Delivery time is strictly controlled.

Q:What water sources are suitable for this system?

The system is designed for municipal tap water. If using well water, please ensure the feed water has passed through a pre-filtration system first.