What is the delivery lead time?

In-stock: 3-5 days post-payment; customized: 3 days post-production. Delivery: 1-7 days domestic, 3-10 days international, 15-45 days sea, based on provider.

What is the minimum order quantity (MOQ)?

MOQ: 10 units for in-stock, 100 for custom. Bulk orders get discounts. Negotiate terms with specialists.

What is the product warranty period and coverage?

1-year warranty; covers core components, motors, main body (filters: 6 months). Free repair/parts for non-human damage.

How are issues handled outside the warranty period?

Post-warranty failures: Contact for maintenance. Original parts provided; pay cost + small labor fee. Lifelong tech support available.

What is the filter replacement cycle?

Filters require regular replacement for optimal water purity. Replacement cycles vary: PP cotton filter every 3-6 months, activated carbon filter every 6-12 months, RO reverse osmosis filter every 2-3 years. Adjust cycles based on water quality and usage; customers will receive timely reminders and original filters for consistent purification quality.

400gpd All-in-One Water Purification System with Heating Cooling System

Name: 400gpd All-in-One Water Purification System with Heating Cooling System
Brand: Ningbo Keyinle Technology Co., Ltd
SKU: 2265524605

Zhejiang, ChinaNingbo Keyinle Technology Co., Ltd

US$160.00

1 Piece

Product specifications

color

Filtration Method

Refrigeration System

Sample price:US$220.00/piece.Request sample

Product profile

Customization

Available

Style for Purifier

Free Standing

Operating Principle

Model NO.

KH-800

Certification

CE, RoHS

Water Purification Efficacy

Straight Drink

Water Temperature

Cold, Warm & Hot

Descaling Function

Pipe Design Rate

Self-Cleaning

Applicable Place

Home, Office, Factory, Restaurant

Power Supply

220-240V/50-60Hz

Filtration Method

UF/RO

Refrigeration System

Electronic Refrigeration/Compressor Refrigeration

Transport Package

470X470X1490mm; 6PCS/Wooden Plate

Specification

400*1440*400mm

Trademark

KEYINLE

Origin

China

Production Capacity

100000+/Year

Key features

Multi-Temperature Output: Provides Cold, Warm, and Hot water options for diverse drinking needs.

Advanced RO Purification: Utilizes RO technology for straight-to-drink water purification efficacy.

Customizable Design: Offers exclusive external shape design and customized hydrogen-rich water options.

Self-Cleaning Function: Features self-cleaning pipe design to maintain hygiene and efficiency.

Dual Refrigeration System: Equipped with compressor refrigeration for strong cooling and low noise.

Versatile Application: Suitable for home, office, factory, and restaurant environments.

Visual Touchscreen: Features a visual computer version display with touchscreen control.

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

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: ≤1.94h

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, commercial, and industrial water purification systems, customizable to meet the needs of families, shops, factories, and more.

Q:Can you customize brand logos and packaging?

Yes, we provide full customization, including logo printing and exclusive carton design, meeting brand promotion needs with minimum order requirements.

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

With 15 years in R&D and production, we have 5 lines producing 150,000 units annually, controlling the full chain from R&D to production. Products undergo strict quality checks, ensuring stable, reliable quality meeting industry standards.

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

Customization cycle: 7-15 working days for standard, 15-30 for complex functions. Negotiable based on needs; progress updates provided.

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

Products ship to 100+ countries. Domestic: SF, Deppon, ZTO; International: DHL, FedEx, UPS, sea, air freight. Customs assistance included.