What is the delivery lead time?

In-stock items ship 3-5 days post-payment; custom items 3 days post-production. Delivery: 1-7 days domestically, 3-10 days internationally, 15-45 days by sea, subject to provider's timeline.

What is the minimum order quantity (MOQ)?

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

How do I place an order?

Order process: 1. Contact specialist; 2. Sign contract; 3. Pay deposit; 4. Order prep; 5. Inspect, pay balance; 6. Ship, update logistics.

What is the product warranty period?

1-year warranty includes core components, body, motors. Filters: 6-month warranty. Free repairs/replacements for non-human damages; no labor/component fees.

How are issues handled outside the warranty period?

Post-warranty repairs via customer service. Original parts provided, charge for parts and minimal labor. Fast service; lifelong tech consulting available.

Do filter cartridges require periodic replacement?

Regular filter replacement needed for optimal purification. PP cotton: 3-6 months; activated carbon: 6-12 months; RO: 2-3 years. Adjust for water quality and use; reminders and original filters provided.

Compact 6 Stage RO Water Purifier for Home and Office Use

Name: Compact 6 Stage RO Water Purifier for Home and Office Use
Brand: Ningbo Keyinle Technology Co., Ltd
SKU: 1989199041

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-02A

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 straight drinking water quality.

Customizable Gallon Capacity: Available in 100/200/400/600/800GRO options for various needs.

Customizable Color Options: Choose from White, Gray, or Black to match your decor.

Under Sink Design: Compact cabinet style fits perfectly under kitchen sinks.

Custom Logo Service: Supports logo customization for brand promotion needs.

Self-Cleaning Pipe: Features self-cleaning pipe design for maintenance-free use.

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

Digital Faucet Option: Available with stainless steel or digital faucet displays.

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: ≤1.89h

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?

Products range from domestic to industrial water purification systems, customized in various styles and functions for homes, shops, factories, etc.

Q:Can you customize brand logos and packaging?

Yes, we customize logos and boxes, meeting brand promotion needs with a minimum order.

Q:What is the core production capability?

With 15 years in R&D and production, we have 5 lines for 150,000 units annually, controlling the full chain. Products are strictly inspected for stable quality, meeting standards.

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

Customization for conventional styles: 7-15 days, complex functions: 15-30 days. Cycles are negotiable, with progress updates.

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

Our products reach 100+ countries. Domestic logistics: SF, Deppon, ZTO Express. Internationally: DHL, FedEx, UPS, or sea/air freight, with customs support.