What is the minimum order quantity (MOQ)?

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

What is the warranty period and coverage?

Products have a 1-year warranty covering core components, main body, and motors. Filters have a 6-month warranty as consumables. Free maintenance and parts are provided for non-human damage.

How are filter cartridges replaced?

Filters need regular replacement: PP cotton every 3-6 months, activated carbon every 6-12 months, and RO filter every 2-3 years, depending on water quality and usage.

How are issues handled outside the warranty period?

We provide original factory parts and charge only component cost plus a small labor fee. Lifelong technical consulting services are also available.

. Advanced RO Water Purifier Water Dispenser with Efficient Filtration Technology

Name: . Advanced RO Water Purifier Water Dispenser with Efficient Filtration Technology
Brand: Ningbo Keyinle Technology Co., Ltd
SKU: 2139561862

Zhejiang, ChinaNingbo Keyinle Technology Co., Ltd

US$140.00

20 Pieces

Product specifications

color

refrigeration

Purifying System

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Style for Purifier

Cabinet

Operating Principle

Model NO.

KH-400/3

Certification

CE, RoHS

Water Purification Efficacy

Straight Drink

Water Temperature

Cold, Warm & Hot

Descaling Function

Pipe Design Rate

Self-Cleaning

Tank Volume

5.L(Cold)+ 5L(Hot)+10L(Normal)

Cooling Mode

Electronic Refrigeration/Compressor Refrigeration

Cooling Power

105W

Heating Power

1000W

Heating Capacity

85"C-95'c 15/H

Cooling Capacity

5c-15'c 10L/H

Five-Stage Reverse Osmosis Filtration

Ppf+CTO+Ppf+RO+T33

Refrigeration System

Electronic Refrigeration / Compressor

Filtration Method

RO Reverse Osmosis 5-Stage Filtration / UF Ultrafi

Transport Package

Carton Packing with Wooden Plate

Specification

6pcs/Plate Plate size: 114*90*155cm

Trademark

KEYINLE

Origin

China

HS Code

8421211000

Key features

5-Stage RO Filtration: PPF+CTO+PPF+RO+T33 ensures safe, straight drinking water with efficient purification.

Large Capacity Tanks: Features 5L cold, 5L hot, and 10L normal water tanks for continuous supply.

Self-Cleaning Design: Equipped with self-cleaning pipe design to maintain hygiene and reduce maintenance.

Full Customization Support: Offers custom logos, packaging, styles, and functions to meet specific brand needs.

15 Years Manufacturing Exp: Backed by 15 years of R&D and production experience with 5 professional lines.

CE & RoHS Certified: Products comply with CE and RoHS standards, ensuring quality and safety.

Global Logistics Network: Ships to over 100 countries with support for air, sea, and express courier options.

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: ≤1.75h

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.

Product Q&A

Q:What are the main products offered?

We offer domestic water purifiers, commercial water purification systems, and industrial water treatment equipment, with customization options for different styles and functions.

Q:Can you customize brand logos and packaging?

Yes, we support full-process customization including logo printing and exclusive carton design, subject to meeting the minimum order quantity requirement.

Q:What is the production capacity and quality assurance?

We have 5 production lines with an annual output of 150,000 units. Each product undergoes strict quality inspection before leaving the factory, complying with industry standards.

Q:How long is the R&D cycle for customized products?

Conventional styles take 7-15 working days, while complex functions take 15-30 working days. Progress is synchronized with customers throughout the process.

Q:What are the delivery lead times?

Regular in-stock products ship within 3-5 working days after payment. Customized products ship within 3 working days after production and inspection are completed.