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High-Performance Industrial 4040NF-Hdk Membrane Filter with 98% Rejection
US$56.00
100-499 Pieces
US$54.50
500-1,999 Pieces
US$53.00
2,000+ Pieces
Sample price:US$56.00/piece.Request sample
Product profile
Customization
AvailableType
Reverse Osmosis, Nano FiltrationUsage
Environmental Protection, Chemical Industry, Pure Water PurificaitonModel NO.
4040NF-HDKMotive Force
PressureStyle
TubePerformance
Efficient FiltrationCertification
CE, RoHS, CE, RoHS, ISO9001, NSFApplication
IndustrySalt Rejection Rate
97%Capacity
2500 GpdTransport Package
1/1 Dry/Wet Film, Single CartoonSpecification
Pure water producing, For High TDS WaterTrademark
HYNAMOOrigin
ChinaHS Code
8421991000Production Capacity
300000 PCS /MonthKey features
High Salt Rejection Rate: Achieves a desalination rate of 98% for effective water purification.
OEM/ODM Customization: Supports OEM and ODM services for tailored industrial applications.
Fast Lead Time: Average lead time within 15 workdays for both peak and off seasons.
Versatile Application: Suitable for environmental protection, chemical industry, and pure water purification.
Global Market Reach: Exports to North America, South America, Europe, and Southeast Asia.
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 salt rejection rate of this membrane?
A:
The membrane achieves a desalination rate of 98% under standard test conditions.
Q:Can I customize this product with my own brand?
A:
Yes, OEM and ODM services are available for this product.
Q:What is the average lead time for orders?
A:
The average lead time is within 15 workdays, regardless of peak or off seasons.
Q:What payment methods are accepted?
A:
We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
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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