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Eco-Friendly Water Filtration System for Home and Office
US$49.40
1-49 Pieces
US$45.60
50-99 Pieces
US$41.76
100-499 Pieces
US$40.32
500+ Pieces
Sample price:US$43.00/piece.Request sample
Product profile
Customization
AvailableType
RO, Reverse OsmosisUsage
Environmental Protection, Chemical Industry, Pure Water ProductionModel NO.
4021-ULPMotive Force
PressureStyle
TubePerformance
Efficient FiltrationCertification
CE, RoHS, NSFMembrane Type
TubularGallons Per Day
950Desalination Rejection Rate
99%Testing Pressure
500psiSample
YesTransport Package
1/PC 0.62*0.11*0.11(M)/PCTrademark
HYNAMOOrigin
ChinaHS Code
8421991000Production Capacity
15000/MonthKey features
Ultra Low Pressure Efficiency: ULP series operates at 2/3 pressure of conventional low pressure membranes with high flow and rejection.
High Desalination Rate: Achieves up to 99% rejection rate suitable for water with salt content below 2000ppm.
Fouling Resistant Design: FR series features wide inlet channels and special surface treatment to reduce pollutant adhesion.
Seawater Desalination Capability: SW series specifically designed for seawater and high-concentration brackish water desalting.
Nanofiltration Technology: NF series retains low molecular weight solutes while removing organics, microbes, and viruses.
OEM and ODM Services: Customization services available for tailored membrane solutions and system integration.
Fast Lead Time: Average production time within 15 workdays regardless of peak or off-peak seasons.
Company profile

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2005-04-10 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤5.63h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryHangzhou Haina Environmental Protection Tech Co., Ltd. is a China-based manufacturer/factory specializing in water-treatment products, including RO membranes, RO systems, desalination, wastewater treatment equipment, filter cartridges, and membrane shells. It reports BSCI, ISO 9001, and ISO 14001 certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. The supplier has exported since 2005, with exports accounting for 41%–50% of total sales and distribution partly through agents. Its stated capabilities include technical advice, customer-specific technical solutions, standardized management, and automated equipment improvements. However, the provided information does not establish documented after-sales performance, customer cases, or independently verifiable innovation outcomes.
Supplier typeThe supplier is identified as a manufacturer/factory and limited company located in Yuhang District, Hangzhou, Zhejiang, China. Its associated industry is manufacturing, and its stated business scope covers industrial equipment and processing machinery, including water-treatment products.
CertificationsThe supplier reports holding BSCI, ISO 9001, and ISO 14001 management-system certifications. These certifications provide explicit evidence of formal social-compliance, quality-management, and environmental-management systems, although certificate validity and scope are not provided.
R&D capabilityThe supplier reports 6–10 R&D engineers and states that it has pursued innovation, standardized management, and automated equipment transformation since 2013. These are explicit capability indicators, but no specific patented technologies, new products, or measurable innovation results are provided.
Production capacityThe supplier operates more than 10 production lines, employs 6–10 quality-control staff, and reports standardized management and automated equipment improvements. Its factory status and production infrastructure support substantial manufacturing capability, although actual capacity utilization and lead-time performance are not stated.
Customization capabilityThe supplier explicitly states that its technical team provides targeted professional advice and technical solutions for each customer, indicating an ability to address customer-specific technical requirements. The slices do not specify customization scope, engineering workflow, minimum order conditions, or examples of completed customized products.
Product Q&A
Q:What is the operating pressure of the ULP series?
A:
The ULP series operates at 2/3 of the pressure required by conventional low-pressure membranes.
Q:What is the maximum salt content for ULP series application?
A:
It is suitable for desalination of water with a salt content below 2000ppm.
Q:How does the FR series prevent fouling?
A:
It uses a wide inlet channel network and special surface treatment to increase hydrophilicity and reduce pollutant adhesion.
Q:Can this membrane be used for seawater desalination?
A:
Yes, the SW series is specifically designed for seawater and high-concentration brackish water desalting.
Q:What is the average lead time for orders?
A:
The average lead time is within 15 workdays for both peak and off-peak seasons.
Send Inquiry
*To:
Hangzhou Haina Environmental Protection Tech Co., Ltd.
Hangzhou Haina Environmental Protection Tech Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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