What is the warranty period for your membranes?

We guarantee replacement for any verified quality problems and cover the freight costs associated with such issues.

Cheap RO Safe Drinking Water Residential RO Membrane Efficient Filtration Low Energy Performance

Name: Cheap RO Safe Drinking Water Residential RO Membrane Efficient Filtration Low Energy Performance
Brand: NINGBO RXHL TECHNOLOGY CO., LTD
SKU: 2216977935

Zhejiang, ChinaNINGBO RXHL TECHNOLOGY CO., LTD

US$1.20-2.00

1,000 piece

Sample price:US$3.00/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

98%

Recovery

30%

Flow

75gpd

Transport Package

Carton

Specification

75 GPD ≥ 98% Rejection 1812 Size

Trademark

RTL

Origin

China

HS Code

8421991000

Key features

High Desalination Technology: Advanced polyamide coating process ensures superior salt rejection performance.

Wide TDS Applicability: Household membranes handle 3,000-6,000 ppm; seawater membranes handle 30,000-40,000 ppm.

Zero Complaint Guarantee: We guarantee replacement and cover freight for any verified quality issues.

9-Year Industry Expertise: RTL has 9 years of background with independent R&D and core technology mastery.

Multiple Membrane Types: Offers Stable, High Rejection, High Flux, and Ultra High Flux membranes for various needs.

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

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

Competitive Cost Advantage: Significant cost benefits compared to counterparts, especially for high TDS applications.

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.

Q:What is your MOQ for household and industrial membranes?

The minimum order quantity for household membranes is 1,000 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. Household membranes can handle 3,000-6,000 ppm TDS, and seawater membranes can handle 30,000-40,000 ppm TDS with obvious cost advantages.

Q:What is your guarantee for quality problems?

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

Q:What is the lead time for orders?

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