Does this membrane work for dairy applications?

Yes, our NF5 model has excellent lactose rejection and is widely used for concentration and partial demineralization in the dairy industry.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What is the lead time for delivery?

The average lead time is one month, regardless of whether it is peak season or off-season.

Spiral NF Membrane for Color Remove

Name: Spiral NF Membrane for Color Remove
Brand: RisingSun Membrane Technology (Beijing) Co., Ltd.
SKU: 759314992

Beijing, ChinaRisingSun Membrane Technology (Beijing) Co., Ltd.

US$300.00

1-9 Pieces

US$280.00

10-49 Pieces

US$270.00

50+ Pieces

Sample price:US$260.00/piece.Request sample

Product profile

Customization

Available

Membrane Type

Spiral

Type

Model NO.

4040

Membrane Sheet

USA

Feed Spacer

28mil, 31mil

Application

Water Treatment

Membrane Area

6.7m2 (31mil)

Transport Package

Carton

Specification

Polyamide

Trademark

RisingSun

Origin

China

HS Code

84219990

Production Capacity

1000piece / Month

Key features

Wide MWCO Range: Offers molecular weight cut-off from 200-800 Dalton for diverse separation needs.

High Rejection Rate: Achieves up to 99% rejection of MgSO4 and lactose for effective purification.

Diverse Applications: Suitable for water softening, dairy processing, dye removal, and precious metal recovery.

Multiple Sizes Available: Standard sizes 2540, 4040, 8040 and small 1812 for lab testing.

OEM/ODM Support: Full, minor, and flexible customization options available for designs.

High Chemical Resistance: Operates in pH 2.0-11.0 with tolerance for free chlorine up to 0.1ppm.

Competitive Pricing: Cost-effective module replacement with fast delivery and competitive prices.

ISO Certified Quality: Manufacturer with ISO9001:2015 certification and rigorous QA/QC inspection.

Company profile

Patents AwardedExhibition ExperienceManagement CertificationR&D Capabilities

RisingSun Membrane Technology (Beijing) Co., Ltd.

Beijing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 11 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.87h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company offering membrane filtration products and related components. It holds an ISO9001:2015 certificate and reports five quality assurance and quality control inspectors, with finished-product inspections conducted by random sampling under documented and consistently followed instructions. Customization, ODM, and OEM services are available, but the supplier is not identified as a professional technical supplier, does not provide 3D software design services, and reported no new products in the past year. Service-management documentation is incomplete: records exist for service capability assessment, but written procedures or records are absent for corrective actions and complaint handling. Overseas service infrastructure is limited, with no overseas warehouse, showroom, agent, or branch. Financial information is present only as year labels, so financial credibility cannot be assessed.

CertificationsThe supplier reports an ISO9001:2015 certificate in both supplier-management certification and sustainable-development management information. The slices do not provide certificate scope, validity, or verification details, but they do explicitly evidence certification holding.

After-Sales capabilityService capability has relevant records and an approved-supplier list with some supplier names, but there are no written procedures or records for corrective and preventive actions or effective customer-complaint handling. Overseas support is also limited because the supplier has no overseas warehouse, showroom, agent, or branch, although it has attended an offline trade show.

R&D capabilityThe supplier does not provide 3D software design services, has no available SDK, and reported no new products during the past year. It does offer ODM services and OEM services for popular brands, but the evidence does not demonstrate recent product innovation or technical R&D strength.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, which supports a demonstrated ability to handle customized requirements.