How many employees does your company have?

RTL has around 300 workers in the factory.

What is the lead time for orders?

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

Residential High-Quality 75g Pure Water Safe Reliable Long-Lasting Precise Healthy Stable Membrane

Name: Residential High-Quality 75g Pure Water Safe Reliable Long-Lasting Precise Healthy Stable Membrane
Brand: NINGBO RXHL TECHNOLOGY CO., LTD
SKU: 2221356845

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%

Flow

75gpd

Recovery

30%

Transport Package

Carton

Specification

30*30*31.5cm

Trademark

RTL

Origin

China

HS Code

8421991000

Key features

High Rejection Rate: Rejection rate up to 98% for stable performance in residential applications.

Wide TDS Adaptability: Household membranes suitable for 3,000-6,000 ppm water quality.

OEM and ODM Services: Full customization, flexible customization, and minor customization available.

Manufacturer Direct: Own factory with independent R&D and core high salt water purification technology.

Quality Guarantee: Zero customer complaints record with replacement and freight responsibility for quality issues.

High Flux Options: Available in various capacities from 75 to 1,600 GPD for different needs.

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

Established Expertise: 9-year industry background with 18 R&D engineers and 27 production lines.

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: ≤4.31h

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 9 years of background in the reverse osmosis membrane industry.

Q:What are the advantages of your products?

Our technical advantage lies in high desalination technology with a unique polyamide coating process. Household membranes work for 3,000-6,000 ppm water, and seawater membranes for 30,000-40,000 ppm.

Q:What is the guarantee for quality problems?

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

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

MOQ varies by model. Household membranes require 1,000 pcs minimum, while industrial membranes require 100 pcs minimum.

Q:Do you offer customization services?

Yes, we offer full customization, flexible customization, minor customization, and customization from samples or designs.