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High-Performance RO Reverse Osmosis Membrane for Home Water Purification
US$9.60
1-9 Pieces
US$9.40
10-99 Pieces
US$9.20
100-299 Pieces
US$9.00
300+ Pieces
Sample price:US$9.60/piece.Request sample
Product profile
Customization
AvailableCertification
ISO9001Salt Rejection Rate
97Model NO.
BW2012-400Application
HouseholdCapacity
400 GallonWarranty
1 YearName
ROKeyword
MembraneTransport Package
One Piece One Shrinkwrap, Then Put Into CartonSpecification
BW2012-400Trademark
HYNAMO, OEM or ODMOrigin
HangzhouHS Code
8421991000Production Capacity
30000PCS/MonthKey features
High Salt Rejection: Achieves up to 97% stable salt rejection for superior water purification quality.
Wide Capacity Range: Available in capacities from 50 to 1200 GPD to suit various household needs.
Customization Support: Products can be customized according to customer drawings and membrane shells.
Low Pressure Operation: Designed to operate under extra low pressure, saving energy and reducing costs.
ISO9001 Certified: Manufactured under ISO9001 certification ensuring consistent product quality.
Versatile Application: Suitable for household purifiers, labs, hospitals, and treating tap or well water.
Established Manufacturer: Produced by HYNAMO, established in 2005 with rich engineering experience.
OEM/ODM Services: Professional OEM and ODM services available for brand customization.
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: ≤7.03h 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 the membrane?
A:
The membrane offers a stable salt rejection rate of up to 97%, with a minimum desalination rate of 96%.
Q:What is the warranty period for the product?
A:
The standard warranty period for the RO membrane is 1 Year.
Q:Can the product be customized?
A:
Yes, products can be customized according to drawings and membrane shells. OEM and ODM services are also available.
Q:What types of water sources can this membrane treat?
A:
It is suitable for treating municipal tap water, well water, and other low salinity water sources.
Q:What is the average lead time for orders?
A:
The average lead time is within 15 workdays for both peak and off-season periods.
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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