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Premium 1812/3012/3013 Reverse Osmosis Membrane for Crystal Clear Water
US$4.50
1-99 Pieces
US$4.30
100-299 Pieces
US$4.20
300+ Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableCertification
ISO9001, RoHS, CE, NSFSalt Rejection Rate
97.0%Model NO.
50-800GPDApplication
HouseholdCapacity
50-800gpdWarranty
1 YearFunction
Water PurificationCore Components
Membrane SheetApplicaiton
Drinking WaterCclour
CustomizationTransport Package
1/1 Dry/Wet Film, 25PCS/CartoonSpecification
50G 75G 100G 200G 300G 400G 600G 800GTrademark
HYNAMO/OEMOrigin
ChinaHS Code
8421991000Production Capacity
300000 PCS /MonthKey features
High Salt Rejection Rate: Achieves up to 97% salt rejection for superior water purification performance.
Wide Capacity Range: Available in 50-800 GPD capacities to suit various household and industrial needs.
Customizable Color: Color options are customizable to meet specific client requirements.
Professional Manufacturer: 17 years of R&D and manufacturing experience with core membrane technology.
1-Year Warranty: All products come with a 12-month warranty and factory quality inspection reports.
OEM/ODM Service: Supports customization according to drawings and provides OEM/ODM services.
Fast Delivery: Standard delivery time is usually within 7 days, depending on order quantity.
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: ≤8.31h 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:Is your company a manufacturer or trading company?
A:
We are a manufacturer with our own factory and cooperation with other factories. We have an 18-year background in the reverse osmosis membrane industry with independent R&D personnel.
Q:What is the minimum order quantity (MOQ)?
A:
MOQ varies by model. The minimum for household membranes is 200 pcs, and for industrial membranes, it is 50 pieces. Custom logo packaging requires a higher MOQ.
Q:What payment methods do you accept?
A:
We accept TT and L/C. The standard term is a 30% deposit before production and 70% balance against the copy of the Bill of Lading.
Q:What is the delivery time?
A:
Delivery is usually within 7 days, depending on the order quantities.
Q:Can the packaging be customized with our logo?
A:
Yes, the package can be customized with your logo, but the MOQ will be higher for this service.
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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