What is the Minimum Order Quantity (MOQ)?

The MOQ is 10 units for in-stock items and 100 units for customized products. Bulk orders enjoy tiered discounts.

What is the warranty period and coverage?

We provide a 1-year warranty covering core parts, main body, and motors. Filters have a 6-month warranty. Free repairs for non-human damage.

How are post-warranty issues handled?

Post-warranty, customers pay for parts and minor labor fees. We provide efficient service and lifetime technical support.

How often do filters need replacement?

PP cotton: 3-6 months; Activated carbon: 6-12 months; RO filter: 2-3 years. Cycles may adjust based on water quality and usage.

Large Capacity 400 Gallon Water Purifier with Temperature Control

Name: Large Capacity 400 Gallon Water Purifier with Temperature Control
Brand: Ningbo Keyinle Technology Co., Ltd
SKU: 2136408032

Zhejiang, ChinaNingbo Keyinle Technology Co., Ltd

US$160.00

20 Pieces

Product specifications

color

Filtration Method

Refrigeration System

Sample price:US$220.00/piece.Request sample

Product profile

Customization

Available

Style for Purifier

Free Standing

Operating Principle

Model NO.

KH-800

Certification

CE, RoHS

Water Purification Efficacy

Straight Drink

Water Temperature

Cold, Warm & Hot

Descaling Function

Pipe Design Rate

Self-Cleaning

Applicable Place

Home, Office, Factory, Restaurant

Power Supply

220-240V/50-60Hz

Filtration Method

UF/RO

Refrigeration System

Electronic Refrigeration/Compressor Refrigeration

Transport Package

470X470X1490mm; 6PCS/Wooden Plate

Specification

400*1440*400mm

Trademark

KEYINLE

Origin

China

Production Capacity

100000+/Year

Key features

400 Gallon Capacity: Large capacity water purifier suitable for home, office, factory, and restaurant use.

Multi-Temperature Control: Provides cold, warm, and hot water options with compressor refrigeration and heating system.

Advanced RO Filtration: Features RO, UF, and multi-stage filtration (PP+CTO+PP+RO+T33) for straight drinking water.

Customizable Design: Offers customized hydrogen-rich water, exclusive external shapes, and logo/packaging services.

Self-Cleaning Function: Equipped with self-cleaning pipe design and descaling function for maintenance-free operation.

Visual Touchscreen: Features a visual computer version display with touchscreen for easy operation and monitoring.

Low Noise Operation: Strong refrigeration system designed for low noise and long service life.

Global Shipping: Ships to 100+ countries with support for DHL, FedEx, UPS, and sea/air freight logistics.

Company profile

High Repeat Buyers ChoiceOEM ServicesCustomization from SamplesPrivate Mold

Ningbo Keyinle Technology Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤1.94h

AI-Powered supplier vetting

SummaryThe supplier describes itself as a water-purification equipment manufacturer with 15 years of industry experience and an integrated chain covering R&D, injection molding, assembly, mass production, sales, and after-sales service. It reports strong customization capabilities, including product-function development, packaging, logos, and solutions tailored to water conditions and usage scenarios. The supplier claims stable quality and on-time delivery, with stated lead times of within 15 workdays off-season and one month during peak season. However, it began exporting only one year ago, has no overseas agents, branches, warehouses, showrooms, or offline trade-show participation, and has no valid manufacturing-capacity contract with related subcontractors. Financial credibility cannot be established because the provided financial figures are zero. Certification, documented after-sales performance, and customer cases are not sufficiently evidenced.

Supplier typeThe supplier identifies itself as a professional manufacturing factory specializing in water purifiers, with business activities covering separation and purification equipment, household appliances, hardware products, and related sales and services. Its stated 15-year industry experience and integrated manufacturing chain support classification as a manufacturer rather than only a trading intermediary.

Financial creditThe provided financial record for 2024 lists operating revenue, operating cost, and gross profit as zero. This does not provide evidence of financial strength or operating credibility and raises a clear concern about the reliability or completeness of the submitted financial information.

R&D capabilityThe supplier states that it independently develops customized water-purification products and can modify product styles and functions according to water quality, usage scenarios, and customer needs. It also reports R&D capability, but no SDK is available; the evidence supports product-development capability, though not software integration capability.

Production capacityThe supplier claims an integrated chain covering injection molding, assembly, mass production, and after-sales service, and reports in-stock capacity and lead times of within 15 workdays off-season and one month during peak season. However, finished products are checked by packing staff, the service-capability procedures have no records, and there is no valid manufacturing-capacity contract with related subcontractors, so production strength is supported but operational controls have notable gaps.

Customization capabilityCustomization is identified as a core advantage, supported by a professional team and mature capabilities. The supplier offers logo and packaging customization, product-style and functional development, solutions adapted to water conditions and usage scenarios, and multiple service modes including minor, full, design-based, and sample-based customization.