What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

Do you provide OEM or ODM services?

Yes, we offer OEM Service, ODM Service, and various customization options including full, flexible, and minor customization.

Seawater RO Membrane 8inch 8040 Sw Desalination Membrane

Name: Seawater RO Membrane 8inch 8040 Sw Desalination Membrane
Brand: NINGBO RXHL TECHNOLOGY CO., LTD
SKU: 2221323685

Zhejiang, ChinaNINGBO RXHL TECHNOLOGY CO., LTD

US$330.00-360.00

100 piece

Sample price:US$360.00/piece.Request sample

Product profile

Customization

Available

Material

Application

Industry, Desalination

Model NO.

SW8040-400HR

Type

Filter Connector

Filtration Grade

Activated Carbon Filter Type

Testing Pressure

800psi

Testing TDS

32000ppm

Recovery

15%

Effective Area

37.2m²

Permeat Flow

6000gpd( 22.7m³/D)

Feed Spacer

28mil

Min.Rejection

99.75%

Stable Rejection

99.85%

Temp

25degrees

pH

8.0

Max.Pressure

1200psi (83bar)

Transport Package

Carton

Specification

1.09*0.21*0.22m

Trademark

RTL

Origin

China

HS Code

8421999090

Key features

High Salt Rejection: Stable rejection rate of 99.85% for seawater desalination applications.

High Pressure Resistance: Maximum operating pressure up to 1200psi (83bar) for tough conditions.

Fouling Resistant: Special membrane design resists fouling for longer service life.

Low Energy Efficiency: Low Energy and Ultra Low Energy models reduce operational costs.

Customization Options: Full customization, flexible customization, and minor customization available.

Manufacturer Direct: Own factory with 9-year background and independent R&D personnel.

Quality Guarantee: Zero customer complaints policy with replacement and freight guarantee.

Wide Application: Suitable for brackish water, seawater, and household water treatment.

Company profile

R&D CapabilitiesQuality AssuranceOEM ServicesFast Delivery

NINGBO RXHL TECHNOLOGY CO., LTD

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.40h

AI-Powered supplier vetting

SummaryNingbo RXHLi Technology Co., Ltd. is presented as a water-treatment membrane manufacturer with UF and RO production facilities, laboratory resources, six German-imported reverse-osmosis membrane lines, and 30 quality inspectors. It reports ISO9001:2015 and ISO14001:2015 certification, 3D design, ODM, OEM, and broad customization capabilities, including customization from samples, designs, and full specifications. The supplier has exported for seven years, with exports representing 11%–20% of total sales, and accepts multiple trade and payment terms. Service controls include written supplier-assessment procedures, approved-supplier records, and corrective/preventive-action procedures. However, it reports no overseas warehouses, showrooms, agents, or branches, no SDK, and no established AI model for data-driven management. Customer-specific cases are not identified in the provided information.

Supplier typeThe supplier is identified as Ningbo RXHLi Technology Co., Ltd. and is described as a water-treatment membrane technology manufacturer with UF and RO production lines, rolling equipment, water-testing equipment, and a laboratory. Its seven years of export activity and stated self-operated import/export rights also support classification as a manufacturing supplier with international trading capability.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates. These provide direct evidence of certified quality-management and environmental-management systems.

R&D capabilityThe supplier provides 3D software design, reports new products in the past year, and offers ODM services. Its reported lack of an SDK and lack of an established AI model for big-data decision support indicate limitations in certain technology capabilities, but do not negate the documented product-development and design activity.

Production capacityThe supplier reports six German-imported reverse-osmosis membrane production lines, UF and RO flat-sheet lines, domestic and industrial rolling machines, water-testing equipment, a laboratory, and 30 quality inspectors. It also states that finished products are inspected using written instructions that are uniformly followed, providing direct evidence of established production and quality-control resources.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, flexible customization, and minor customization, together with 3D software design services. These statements directly indicate broad customization capability.

Product Q&A

Q:Is your company a manufacturer or trading company?

We are a manufacturer with our own factory and cooperate with other factories using our technology. RTL has a 9-year background in the reverse osmosis membrane industry with independent R&D personnel and engineering, mastering core high salt water purification technology.

Q:What are the advantages of your products?

Our technical advantage lies in high desalination technology and a unique polyamide coating process. Household membranes handle 3,000-6,000 ppm water quality, while seawater membranes handle 30,000-40,000 ppm with obvious cost advantages.

Q:What is the warranty or guarantee for quality problems?

We maintain zero customer complaints. If a quality problem occurs, we guarantee replacement and are responsible for freight according to a reasonable verification process.

Q:What is the Minimum Order Quantity (MOQ)?

MOQ varies by model. The minimum for household membranes is 1000 pcs, and for industrial membranes, it is 100 pieces. OEM orders may have different requirements.

Q:What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.