What is the stable rejection rate of the membrane?

The stable rejection rate is typically 97% or higher, depending on the specific model and testing conditions.

3012-600g Membrane with Household Purification Filter Replacement Technology

Name: 3012-600g Membrane with Household Purification Filter Replacement Technology
Brand: NINGBO RXHL TECHNOLOGY CO., LTD
SKU: 2221261045

Zhejiang, ChinaNINGBO RXHL TECHNOLOGY CO., LTD

US$7.00-10.00

1,000 piece

Sample price:US$18.00/piece.Request sample

Product profile

Customization

Available

Membrane Type

Spiral

Type

Model NO.

HR3012-600

Application

Residential

Testing TDS

3000ppm Nacl

Testing Pressure

100psi

Flow

600gpd

Rejection

97%

Recovery

45%

Transport Package

Carton

Specification

30*30*31.5cm

Trademark

RTL

Origin

China

HS Code

8421991000

Key features

High Rejection Rate: Stable rejection rate of 97% or higher for effective water purification.

High Flow Capacity: Available in 600 GPD and 800 GPD models for efficient water production.

Wide TDS Adaptability: Suitable for water quality up to 3,000-6,000 ppm with high desalination technology.

Zero Complaint Guarantee: Company maintains zero customer complaints with replacement guarantee for quality issues.

OEM/ODM Support: Flexible customization options including samples, designs, and full customization.

Professional Manufacturer: 9-year background in RO membrane industry with independent R&D and engineering.

100% Inspection: All finished products undergo 100% functional and visual inspection before shipping.

Fast Lead Time: Off-season lead time within 15 workdays for quick order fulfillment.

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: ≤3.77h

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 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 minimum is 1000 pcs, and for industrial membranes, it is 100 pieces. OEM orders may have different requirements.

Q:What is your quality guarantee policy?

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

Q:What are the advantages of your products?

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 handle 30,000-40,000 ppm, offering significant cost advantages.

Q:What is the lead time for orders?

The off-season lead time is within 15 workdays, while the peak season lead time is one month.