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Easy Installation Residential Dow Style 75gpd Replacement RO Membrane

Name: Easy Installation Residential Dow Style 75gpd Replacement RO Membrane
Brand: NINGBO RXHL TECHNOLOGY CO., LTD
SKU: 2221226365

Zhejiang, ChinaNINGBO RXHL TECHNOLOGY CO., LTD

US$3.00-5.80

1,000 piece

Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

Membrane Type

Spiral

Type

Model NO.

HR1812-75

Application

Residential

Testing TDS

3000ppm Nacl

Testing Pressure

85psi

Rejection

97%

Recovery

30%

Layer

Transport Package

Carton

Specification

30*30*31.5cm

Trademark

RTL

Origin

China

HS Code

8421991000

Key features

High TDS Rejection: Stable rejection rate of 97% or higher for water up to 3000ppm NaCl.

Residential Application: Designed specifically for residential reverse osmosis water purification systems.

Multiple Membrane Types: Offers High Rejection, High Flux, and Ultra High Flux models for diverse needs.

Proven Quality Guarantee: Zero customer complaints policy with replacement guarantee for quality issues.

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

Flexible Customization: OEM and ODM services available with flexible customization options.

Wide Capacity Range: Available in 75GPD to 1600GPD capacities to suit various household needs.

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

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: ≤2.79h

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 cooperation with other factories. RTL has a 9-year background in the reverse osmosis membrane industry with independent R&D personnel.

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.

Q:What is your quality guarantee policy?

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

Q:What are the advantages of your products?

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

Q:What testing conditions are used for the RO membrane?

Testing conditions include 1000PPM NaCl and 3000PPM NaCl. The standard testing pressure is 85Psi for most models, with a recovery rate of 30%.