What is the delivery lead time?

In-stock ships 3-5 days post-payment; custom ships 3 days post-production. Timeliness: Domestic 1-7 days, international 3-10 days courier, 15-45 days sea freight.

What is the minimum order quantity?

MOQ: 10 units in-stock, 100 for custom. Bulk orders get tiered discounts; deals negotiable.

Order process: Confirm details; Sign contract; Pay deposit; We produce & update; Inspect, pay balance; We ship & update.

What is the warranty period and coverage?

1-year warranty on core parts (filters: 6-months), covering non-human damage. Free maintenance and parts, no fees.

How to handle issues post-warranty?

Contact for maintenance. Original parts, charge for components + minimal labor. Lifelong tech consulting.

Do filters need periodic replacement? What is the cycle?

Filters require regular replacement for purification. PP cotton: 3-6 months, activated carbon: 6-12 months, RO filter: 2-3 years. Adjust cycle based on water quality and usage. We provide reminders and original filters.

Premium 6 Stage Water Purifier with Digital TDS Monitor Included

Name: Premium 6 Stage Water Purifier with Digital TDS Monitor Included
Brand: Ningbo Keyinle Technology Co., Ltd
SKU: 1989743991

Zhejiang, ChinaNingbo Keyinle Technology Co., Ltd

US$85.00

5-99 Pieces

US$75.00

100-199 Pieces

US$65.00

200+ Pieces

Sample price:US$85.00/piece.Request sample

Product profile

Customization

Available

Style for Purifier

Cabinet

Operating Principle

Model NO.

KH-02

Certification

CE, RoHS

Water Purification Efficacy

Straight Drink

Water Temperature

Room Temperature Water

Descaling Function

Pipe Design Rate

Self-Cleaning

Gallon

100/200/400/600/800gro

Filtration

6 Stage RO Filtration

Color

White, Gray, Black

Applicable Place

Under Sink

Logo

Customization

Faucet

Stainless Steel Faucet / Digital Faucet

Filter

Customization

Transport Package

Carton

Specification

650*240*522mm (water tank included)

Trademark

KEYINLE

Origin

China

Key features

6-Stage RO Filtration: PP+CTO+PP+RO+T33+Mineralize ensures high-purity drinking water.

Digital TDS Monitor: Visual computer version display for real-time water quality monitoring.

Customizable Colors: Available in White, Gray, and Black to match any kitchen decor.

Multiple Capacity Options: Offered in 100/200/400/600/800GRO for various household needs.

Self-Cleaning Design: Advanced pipe design rate for automatic self-cleaning functionality.

Low Noise Operation: Strong refrigeration system designed for quiet performance.

1-Year Core Warranty: Covers core parts for 1 year and filters for 6 months against defects.

Global Shipping Support: Ships to over 100 countries with DHL, FedEx, UPS, and sea/air freight.

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: ≤2.01h

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 your company's main products?

Our range spans domestic purifiers to industrial systems. We customize styles and functions for families, shops, and factories.

Q:Can you customize brand logos and packaging boxes?

Yes, we customize logos and cartons for brand promotion, subject to minimum order quantity, with no extra thresholds.

Q:What is your core production capability? How is the quality?

With 15 years in R&D and production, 5 lines, and 150,000 units annually, we control the entire chain. Our products undergo strict quality checks, ensuring stability and compliance.

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

Standard customization takes 7-15 days, complex 15-30 days. Cycles can be negotiated, with progress updates.

Q:To which countries and regions can products be shipped? What logistics options are available?

We ship to over 100 countries. Domestically, we use SF Express, Deppon, ZTO. Internationally, we partner with DHL, FedEx, UPS, or use sea/air freight, with customs support.