OEM Custom 4021 RO Membrane for Hydroponic Herb Farm

Name: OEM Custom 4021 RO Membrane for Hydroponic Herb Farm
Brand: NINGBO RXHL TECHNOLOGY CO., LTD
SKU: 2304788125

Zhejiang, ChinaNINGBO RXHL TECHNOLOGY CO., LTD

US$190.00-230.00

30 Pieces

Sample price:US$230.00/piece.Request sample

Product profile

Customization

Available

Membrane Type

Spiral

Type

Model NO.

OEM Custom 4021 RO Membrane for Hydroponic Herb Fa

Effective Area

37.2m²

Feed Spacer

31mil

Permeate Flow

11000 GDP (41.6m³/D)

Minimum Rejection

99.2%

Stable Rejection

99.5%

pH

2-11

Maximum Operating Pressure

600psi(41bar)

Testing Condition

2000ppmnaci/225psi/25℃/pH=8.0/15% Recovery

Transport Package

Box

Specification

108*21.5*21cm

Trademark

RTL

Origin

China

Key features

High Chemical Stability: Wide pH resistance range from 2 to 11 with high cleaning efficiency using ordinary alkali.

Zero Defect Surface: Membrane surface features zero defects with high compressive density support layer.

OEM and ODM Services: Full customization, flexible customization, and minor customization available from samples or designs.

Low Energy Consumption: Operates at lower pressure for long-term performance, significantly reducing operating costs.

High Rejection Rate: Minimum rejection up to 99.2% and stable rejection up to 99.5% for effective purification.

ISO and NSF Certified: Products passed ISO9001, ISO14001, NSF, RoHS, and HALAL standards.

Fouling Resistant Design: Specialized fouling resistant membranes available for extended service life.

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

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:Your company is manufacturer or trading company?

Yes, we are manufacturer, we have our own factory and meanwhile we cooperation with other factories in our own technology. RTL has a 9-year background in the reverse osmosis membrane industry with independent R & D personnel and engineering, and masters the core technology of high salt water purification. RTL brands are well-known in southern India, southern Pakistan, and Middle East.

Q:How many employees does your company have?

RTLwith around 300 workers in the factory.

Q:RTLwith around 300 workers in the factory.

RTL technical advantage lies in the high desalination technology, and the process of coating polyamide is different from its counterparts. Therefore, in the use of household membranes, according to market feedback, it can be applied to 3,000-6,000 ppm water quality. Seawater membrane can be applied in the environment of 30,000-40,000ppm, and the cost advantage is very obvious.

Q:If quality problem,what is your guarantee terms?

At present, we maintain zero customer complaints on products. Please note that the first item of our company's values: Do not let customers count one copper coin. If there is a quality problem, we will guarantee the replacement and be responsible for the freight on the way according to a reasonable quality problem verification process.

Q:What is your MOQ?

Our minimum order quantity varies from model to model. There are also differences in OEM orders. The minimum order for household membrane is 1000 pcs, and the minimum for industrial membrane is 30 pieces.