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Advanced Reverse Osmosis Membrane for 4021 Water Systems
US$60.00
1-29 Pieces
US$58.00
30-89 Pieces
US$55.00
90+ Pieces
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableCertification
ISO9001, RoHS, NSFSalt Rejection Rate
99.5%Model NO.
4021-ULPApplication
IndustryCapacity
12650Filter Bag Environment
TemperatureMaterial
RO MembraneMedium Material
RO MembraneCartridge Filter
RO MembraneFilter Bag Filter
RO MembraneType
RO MembraneUsage
Water TreatmentFiltration Grade
RO MembraneFilter Bag Sectional Shape
RO MembraneCartridge Installation
RO MembraneMotive Force
PressureStyle
TubePerformance
Efficient FiltrationMembrane Type
TubularGallons Per Day
950Desalination Rejection Rate
99%Testing Pressure
150psiSample
YesModel No.
Haina 4021 950gpd High Desalination Rate ReverseWater Treatment
Water PurifierPackage
1/PC 1.1*0.11*0.11(M)/PCActive Membrane Area
87FT28 Inch RO Membrane Bw8040 /Brakish Water
RO Spare Parts 4021 RO Membrane Industrial RO MembRO Spare Parts 4040 RO Membrane Industri
RO Membrane Reverse Osmosis Espa3-4040 for RO MembIndustrial Brackish Bw 225psi 2500gpd 40
Industrial High Flow RO Membranes 4040 Ulp for SalTransport Package
1/PC 1.1*0.11*0.11(M)/PCTrademark
HYNAMOOrigin
ChinaHS Code
8421991000Production Capacity
2000/MonthCompany 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: ≤5.68h 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.
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