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Under Sink 600-800gro Reverse Osmosis System Water Purifier
US$180.00
5-49 Pieces
US$150.00
50-99 Pieces
US$115.00
100-499 Pieces
US$95.00
500+ Pieces
Sample price:US$190.00/piece.Request sample
Product profile
Customization
AvailableStyle for Purifier
Table TopOperating Principle
ROModel NO.
KH-SW4Water Purification Efficacy
Straight DrinkWater Temperature
Room Temperature WaterDescaling Function
Descaling FunctionPipe Design Rate
Self-CleaningProductivity
150L/HourApplicable Water Source
Municipal Tap WaterInlet Pressure
0.1-0.4MPaFiltering Accuracy
0.0001micron4-Level Filtration
PP Cotton Filter Element + Composite Carbon FilterWastewater Ratio
1:1Gallon
CustomizableFrame
SelectableTransport Package
54X42X66cmSpecification
44*32*56cmTrademark
OEMOrigin
ChinaHS Code
842121100Production Capacity
50000pieces/YearKey features
4-Stage RO Filtration: PP, PPC, RO membrane, and T33 filters ensure thorough purification and taste enhancement.
Smart TDS Display: Real-time water quality monitoring and filter replacement reminders via computer box.
Zero Leakage Design: Explosion-proof membrane shell and upgraded double-seal filter bottle prevent leaks.
Low Wastewater Ratio: Efficient 1:1 wastewater ratio saves water during the purification process.
Customizable Capacity: Available in 400G, 600G, 800G, 1000G, 1200G, 1600G, and 2000G models.
OEM/ODM Support: Full customization for logos, packaging, and product specifications available.
Durable Materials: Constructed with 304 stainless steel faucet and high-quality filter elements.
Broad Application: Ideal for kitchens, apartments, small offices, and commercial use.
Company profile
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: ≤2.51h
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?
A:
Our products include domestic water purifiers, commercial water purification systems and industrial water treatment equipment. We can customize water purification products with different styles and functions according to customer needs, meeting the water purification needs of families, shops, factories and other scenarios.
Q:Can you customize brand logos and packaging boxes?
A:
Yes, we support full-process customization services, including brand logo printing and exclusive carton design & customization, which fit customers' brand promotion needs with no extra customization thresholds. (only meeting the minimum order quantity requirement)
Q:What is your core production capability? How is the quality?
A:
With 15 years of experience in R&D and production of water purification equipment, we have 5 professional production lines with an annual output of up to 150,000 units, realizing independent control of the entire industrial chain from R&D, injection molding, assembly to production. Each product undergoes strict quality inspection before leaving the factory, with stable and reliable quality, complying with relevant industry standards.
Q:How long is the R&D cycle for customized products?
A:
The customization cycle for conventional styles is 7-15 working days, and for complex functions (such as special filtration processes, non-standard sizes) is 15-30 working days. The specific cycle can be negotiated according to the details of customization needs, and we will synchronize the progress to customers throughout the process.
Q:To which countries and regions can products be shipped? What logistics options are available?
A:
Our products can be shipped to over 100 countries and regions globally. Domestically, we support major couriers like SF Express, Deppon, and ZTO; internationally, we partner with DHL, FedEx, UPS, or offer sea and air freight, assisting in customs clearance.
Send Inquiry
*To:
Ningbo Keyinle Technology Co., Ltd
Ningbo Keyinle Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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