What is the lead time for orders?

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

How many employees does your company have?

RTL has around 300 workers in the factory, including 30 QA/QC inspectors and 18 R&D engineers.

50gpd Reverse Osmosis Membrane for Home Purification Use Safety Drinking

Name: 50gpd Reverse Osmosis Membrane for Home Purification Use Safety Drinking
Brand: NINGBO RXHL TECHNOLOGY CO., LTD
SKU: 2221324705

Zhejiang, ChinaNINGBO RXHL TECHNOLOGY CO., LTD

US$3.00-5.80

1,000 piece

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Membrane Type

Spiral

Type

Model NO.

HR1812-50

Application

Residential

Testing TDS

3000ppm Nacl

Testing Pressure

85psi

Flow

50gpd

Rejection

97%

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 residential use under testing conditions.

Wide TDS Adaptability: Household membranes effective for 3,000-6,000 ppm water quality; seawater membranes for 30,000-40,000 ppm.

Zero Complaint Guarantee: Guaranteed replacement and freight responsibility for any reasonable quality issues.

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

Manufacturer Direct: Own factory with 9-year industry background, independent R&D, and core technology mastery.

Multiple Membrane Types: Offers High Rejection, High Flux, and Ultra High Flux membranes with various flow rates.

Low MOQ Options: Minimum order quantity starts at 100 pieces for industrial membranes and 1000 for household.

100% Product Inspection: Strict QA/QC with 30 inspectors performing 100% function and visual inspection on finished products.

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 is your minimum order quantity (MOQ)?

The minimum order quantity 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 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, while seawater membranes handle 30,000-40,000 ppm, offering significant cost advantages.

Q:What is your guarantee for quality problems?

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

Q:What customization services do you offer?

We offer OEM and ODM services, including customization from samples, designs, full customization, flexible customization, and minor customization.