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Durable Industrial RO Membrane for Efficient Water Treatment
US$275.00
10-49 Pieces
US$265.00
50-99 Pieces
US$255.00
100+ Pieces
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableMembrane Type
TubularType
ROModel NO.
Industrial Reverse Osmosis RO Membrane Vontron 804Desalination Rejection Rate
99.2%Gallons Per Day
2400Active Membrane Area
87FT2Testing Pressure
150psiSample
Yes4040 RO 40 40 Membrane Reverse Osmosis M
Water Treatment Bw 8040 Filmtec RO Membrane for IUltra Low Pressure Vontron Industrial RO
RO Industrial Membrane Membrane RO Membrane RO Ind4040 Industrial Reverse Osmosis Membrane
4 Inch Industrial RO Membrane Vontron Membrane Ulp8 Inch RO Membrane Bw8040 /Brakish Water
RO Spare Parts 4040 RO Membrane Industrial RO MembRO Spare Parts 4040 RO Membrane Industri
RO Membrane Reverse Osmosis Espa3-4040 for RO Memb4040 Industrial Water Filter RO Membrane
Industrial Water Treatment Low Pressure RO MembranReverse Osmosis Water Purify 8040 RO Mem
High Quality 8040 Reverse Osmosis Membrane IndustrIndustrial Brackish Bw 225psi 2500gpd 40
Industrial High Flow RO Membranes 4040 Ulp for SalUlp Low Pressure Industrial Reverse Osmo
Factory Price RO Membrane 4040 Reverse Osmosis 404Model
SATransport Package
1/PC 1.1*0.11*0.11(M)/PCSpecification
reverse osmosis systemTrademark
HYNAMOOrigin
ChinaHS Code
8421991000Production Capacity
15000/MonthKey features
High Desalination Rate: Rejection rate up to 99.5% for effective water purification.
Ultra Low Pressure Operation: Operating pressure is 2/3 of conventional membranes, saving energy.
12-Month Warranty: All products covered by a 12-month warranty with factory inspection reports.
OEM and ODM Services: Customization services available for industrial and household membranes.
Proven Manufacturer: 20 years of R&D experience with core membrane manufacturing technology.
High Flow Capacity: Up to 10,500 GPD for 8040 models suitable for industrial use.
Versatile Applications: Ideal for surface water, groundwater, tap water, and boiler feed water.
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: ≤7.90h 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. Haiana has 18 years of background in the reverse osmosis membrane industry with independent R&D personnel and engineering.
Q:How many employees does your company have?
A:
Haina headquarters has more than ten people, 242 workers in the factory and 36 office workers. We focus on being stronger rather than the biggest.
Q:What are the advantages of your company and products?
A:
Our technical advantage lies in high desalination technology with a unique polyamide coating process. Household membranes can handle 3,000-6,000 ppm water quality, and seawater membranes work in 30,000-40,000ppm environments.
Q:What are your guarantee terms for quality problems?
A:
We maintain zero customer complaints on 3G and 4G products. If a quality problem is verified, we guarantee replacement and are responsible for freight costs.
Q:What is your minimum order quantity (MOQ)?
A:
MOQ varies by model. Household membrane minimum is 100 units (two boxes), while industrial membrane minimum is five pieces. OEM orders have different requirements.
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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