What is the delivery lead time?

In-stock products ship within 3-5 days post-payment; custom products ship 3 days post-production. Logistics vary: 1-7 days domestic, 3-10 days international, 15-45 days sea freight.

What is the minimum order quantity (MOQ)?

MOQ is 10 units for in-stock products and 100 for custom orders. Bulk orders get discounts and are negotiable with specialists.

How do I place an order?

Order process: 1. Contact specialist for style, quantity, customization, quote; 2. Sign contract; 3. Pay deposit; 4. Arrange production/stock; 5. Inspect and pay balance; 6. Arrange shipment.

What is the product warranty period and coverage?

1-year warranty covers core parts (main body, motors), not filters (6-months). Includes free repairs/replacements for non-human damage.

How are issues handled outside the warranty period?

Post-warranty failures: contact us for parts. Charges include component cost + small labor fee. Lifelong tech consulting is available.

Do the filter cartridges require periodic replacement?

Yes, replace regularly. Cycles: PP 3-6 months, carbon 6-12 months, RO 2-3 years. Adjust per water quality/use; we remind and provide original filters.

Home Use Water Purification System with 400 Gallons RO Filtration with Meter

Name: Home Use Water Purification System with 400 Gallons RO Filtration with Meter
Brand: Ningbo Keyinle Technology Co., Ltd
SKU: 2257615295

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, mineralized, alkaline water.

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

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

Stainless Steel Faucet: Features premium stainless steel water faucets for durability.

High Desalination Rate: RO membrane achieves over 95% desalination rate, removing impurities and bacteria.

CE and RoHS Certified: Products meet CE and RoHS safety and environmental standards.

Custom Logo and Packaging: Offers logo printing and carton design customization for branding.

15 Years Manufacturing Experience: 15 years in R&D with 5 production lines and 150,000 units annual output.

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: ≤2.83h

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 include domestic purifiers, commercial systems, and industrial equipment. We customize styles and functions for families, shops, and factories.

Q:Can you customize brand logos and packaging boxes?

Yes, we offer logo printing and carton design customization to fit brand promotion needs, meeting the minimum order requirement.

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

With 15 years in R&D and production, we have 5 lines with 150,000 units annual output, controlling the entire industrial chain. Each product passes strict quality checks.

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

Customization for conventional styles takes 7-15 days, while complex functions take 15-30 days. We negotiate based on needs and update customers on progress.

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

We ship to 100+ countries. Domestically, we use SF, Deppon, ZTO; internationally, DHL, FedEx, UPS, sea or air freight, assisting with customs clearance.