High-Rejection Sw RO Membrane Meets Stringent Quality Standards in a Single Pass

Name: High-Rejection Sw RO Membrane Meets Stringent Quality Standards in a Single Pass
Brand: NINGBO RXHL TECHNOLOGY CO., LTD
SKU: 2270452745

Zhejiang, ChinaNINGBO RXHL TECHNOLOGY CO., LTD

US$330.00-350.00

30 piece

Sample price:US$58.00/piece.Request sample

Product profile

Customization

Available

Membrane Type

Spiral

Type

Model NO.

SW8040

Application

Industrial

pH_Range

2-11

Testing TDS

2000ppm Nacl

Testing Pressure

225psi

Effective Area

8.4m²

Feed Spacer

31mil

Permeate Flow

2200gpd (8.3m³/D)

Min.Rejection

99.5%

Stable Rejection

99.6%

Recovery

15%

Temp.

25℃

Transport Package

Carton

Specification

1.09*0.21*0.22m

Trademark

RTL

Origin

China

HS Code

8421999090

Key features

High Rejection Rate: Minimum rejection up to 99.5% with stable rejection reaching 99.6% for reliable performance.

Fouling Resistant: Specialized FR membrane designs resist fouling, ensuring longer lifespan and stable output.

Low Energy Efficiency: Low energy and ultra-low energy membranes reduce operating pressure and energy consumption.

Wide pH Range: Operates effectively within a broad pH range of 2-11 for versatile chemical cleaning and usage.

OEM/ODM Customization: Supports full customization, flexible customization, and minor customization based on samples or designs.

Manufacturer Direct: Direct from manufacturer with 9-year industry background and independent R&D capabilities.

Quality Guarantee: Zero customer complaints maintained; quality issues covered with replacement and freight responsibility.

100% Inspection: Every finished product undergoes 100% functional and visual inspection before shipment.

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: ≤3.05h

AI-Powered supplier vetting

SummaryNingbo RXHLi Technology Co., Ltd. is presented as a water-treatment membrane manufacturer with UF and RO-related production lines, testing facilities, and 30 quality inspectors. It holds ISO9001:2015 and ISO14001:2015 certificates and reports written supplier-service procedures, corrective-action records, and finished-product inspection instructions. The supplier offers 3D design, sample/design-based customization, full customization, ODM, and OEM services, and reports new products within the past year. It has exported for seven years, with exports representing 11%–20% of total sales, but reports no overseas warehouses, showrooms, agents, or branches. The evidence does not establish financial credibility, named customer cases, or a complete after-sales service program. It also reports no SDK availability and no established AI model for data-driven management.

Supplier typeThe supplier is identified as Ningbo RXHLi Technology Co., Ltd. and describes itself as a water-treatment membrane manufacturing base with UF membrane and RO flat-sheet production lines, rolling equipment, water-testing equipment, and a laboratory. Its export activity includes agency and self-operated export channels and has continued for seven years, indicating a manufacturer with international trading capability.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates. These explicitly demonstrate quality-management and environmental-management system certification.

R&D capabilityThe supplier reports 3D software design services, new products within the past year, ODM capability, and broad customization support. However, it reports no available SDK and no established AI model for big-data decision support, so innovation capability is demonstrated in product development and design but not across all stated technology dimensions.

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, and a laboratory, supported by 30 quality inspectors and standardized finished-product inspection instructions. These details explicitly support substantial manufacturing and quality-control capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, flexible customization, and minor customization, together with 3D software design services. This indicates broad ability to support both design-led and sample-led customization.

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 technology of high salt water purification.

Q:What is the minimum order quantity (MOQ)?

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

Q:What are the advantages of your products?

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

Q:What is your quality guarantee policy?

We maintain zero customer complaints. If a quality problem is verified through our reasonable process, we guarantee replacement and are responsible for the freight costs.

Q:What is the typical lead time for orders?

The average lead time is within one month during peak season and within 15 workdays during the off-season.