What is the Minimum Order Quantity (MOQ)?

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

What is the product warranty period?

1-year warranty on core parts (filters 6-months as consumables), covering non-human damage repairs. Free maintenance/parts during warranty, no labor fees.

How are issues handled outside the warranty period?

Contact us for maintenance. We use original parts, charging for components + minimal labor. Efficient process ensures needs are met, with lifelong tech consulting available.

Do the filter cartridges require periodic replacement?

Filters need regular replacement for optimal purification. Filter cycles: PP cotton 3-6 months, activated carbon 6-12 months, RO reverse osmosis 2-3 years. Adjust by water quality/usage; we remind customers of replacement time, providing original filters for stable quality.

Digital TDS Water Purifier with High Capacity RO Filtration System

Name: Digital TDS Water Purifier with High Capacity RO Filtration System
Brand: Ningbo Keyinle Technology Co., Ltd
SKU: 1986520161

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 for pure drinking water.

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

Flexible Capacity Options: Choose from 100, 200, 400, 600, or 800 Gallon RO systems.

Under Sink Installation: Compact design fits perfectly under kitchen sinks.

Digital Display & Faucet: Visual computer version display with stainless steel or digital faucet.

Self-Cleaning Function: Advanced pipe design ensures self-cleaning and maintenance.

Low Noise Operation: Strong refrigeration with low noise for quiet environments.

CE and RoHS Certified: Meets international safety and environmental standards.

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 your company's main products?

Our products range from home purifiers to industrial systems, customized for family, shop, and factory needs.

Q:Can you customize brand logos and packaging boxes?

Yes, logo and box customization available for brand promotion, subject to MOQ.

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

Standard styles: 7-15 days, complex functions: 15-30 days. Cycles can adjust per needs, with updates.

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

We ship to 100+ countries globally. Domestically: SF Express, Deppon, ZTO. Internationally: DHL, FedEx, UPS, or sea/air freight, with customs support.

Q:What is the delivery lead time?

In-stock ships in 3-5 days post-payment; custom ships 3 days post-production. Delivery varies: Domestic 1-7 days, international 3-10 days, sea 15-45 days, per provider.