What is the delivery lead time?

Regular in-stock ships in 3-5 days post-payment; customized ships in 3 days post-production. Logistics varies: 1-7 days domestic, 3-10 days international, and 15-45 days sea freight.

What is the minimum order quantity (MOQ)?

MOQ: 10 units for regular, 100 for customized. Bulk orders get tiered discounts; negotiate with specialists.

What is the product warranty period and coverage?

1-year warranty on products. Covers core components, main body, motors (excludes filters). Free repairs/replacements for non-human damages.

How are issues handled outside the warranty period?

Post-warranty? Contact customer service for repairs with original parts. Charges: component cost + small labor fee. Efficient service and lifelong consulting offered.

Do the filter cartridges require periodic replacement?

Filters need regular replacement: PP cotton 3-6 months, carbon 6-12 months, RO 2-3 years. Adjust cycle per water quality; reminders and original filters provided.

Under Sink RO System with Universal 10-Inch Filters for Purification

Name: Under Sink RO System with Universal 10-Inch Filters for Purification
Brand: Ningbo Keyinle Technology Co., Ltd
SKU: 2257610975

Zhejiang, ChinaNingbo Keyinle Technology Co., Ltd

US$50.00

20-99 Pieces

US$48.00

100-199 Pieces

US$45.00

200+ Pieces

Product specifications

color

Gallon

Faucet

Sample price:US$55.00/piece.Request sample

Product profile

Customization

Available

Style for Purifier

Cabinet

Operating Principle

Model NO.

WM-TJ100G

Certification

CE, RoHS

Water Purification Efficacy

Straight Drink

Water Temperature

Room Temperature Water

Descaling Function

Pipe Design Rate

Self-Cleaning

Flow Rate

100/400/600/800g

Filtration

RO Reverse Osmosis 5-7-Stage Filtration

Filters

Universal-10-Inch

Pump

Silent-Booster

Logo

Customization

Installation

Under Sink / Wall Mounted / Countertop

Transport Package

Carton Packing

Specification

400*180*560mm

Trademark

KEYINLE

Origin

China

HS Code

8421211000

Production Capacity

50000pieces/Year

Key features

5-7 Stage RO Filtration: PPF+UDF+CTO+RO+T33+Mineralization+ALK for pure, alkaline drinking water.

Customizable Capacity: Available in 100, 400, 600, and 800 GPD flow rates to suit different needs.

Versatile Installation: Supports under-sink, wall-mounted, and countertop installation styles.

High Desalination Rate: RO membrane removes over 95% of impurities, bacteria, and metals.

Premium Faucet: Comes with durable stainless steel water faucets for long-lasting use.

Brand Customization: Full-process customization for logos and packaging with no extra thresholds.

15 Years Experience: 15 years in R&D and manufacturing with 150,000 units annual output.

Global Shipping: Ships to 100+ countries with multiple logistics options and customs support.

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: ≤2.12h

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 purifiers, commercial systems, and industrial equipment. Customizable styles and functions meet various purification needs for homes, businesses, and factories.

Q:Can you customize brand logos and packaging?

Yes, we offer full-process customization, including logos and carton design, aligning with brand promotion needs, with no extra thresholds, meeting MOQ.

Q:What is the core production capability and quality control?

With 15 years in R&D and production, we operate 5 lines, outputting 150,000 units annually. We control the full chain, ensuring each product meets strict quality standards.

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

Customization for standard styles takes 7-15 days, complex functions 15-30 days. Timelines are negotiable and progress is communicated to customers.

Q:To which countries and regions can products be shipped?

We ship to 100+ countries. Domestic logistics: SF, Deppon, ZTO; international: DHL, FedEx, UPS, sea, air. We assist with customs clearance.