What is the minimum order quantity?

The minimum order quantity is 1 piece.

What are the payment terms?

The terms of payment are T/T (Telegraphic Transfer).

What is the lead time for production?

The average lead time is one month for both peak and off-season periods.

Membrane Cushion (Octagonal) for Disc Tube RO / NF Module

Name: Membrane Cushion (Octagonal) for Disc Tube RO / NF Module
Brand: RisingSun Membrane Technology (Beijing) Co., Ltd.
SKU: 758600282

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

US$4.00

100-999 Pieces

US$3.50

1,000-4,999 Pieces

US$3.10

5,000+ Pieces

Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

Membrane Type

Disc Tube

Type

Model NO.

RO3

Shape

Octagonal

Outer Diameter

188.3mm+/-1.0mm

Inner Diameter

44mm+/-1.0mm

Membrane Sheet Original

DuPont

Cross Replacement

Rochem, Rotreat

Package

250 Piece/ Carton

Transport Package

Pallet

Trademark

RisingSun

Origin

America

HS Code

84212990

Production Capacity

20000piece/Month

Key features

Octagonal Shape Design: Available in octagonal shape for Disc Tube RO/NF modules with precise dimensions.

High Quality Membrane Sheet: Uses professional membrane sheets from USA for guaranteed high performance.

Advanced Ultrasonic Sealing: Seals made with advanced ultrasonic technology for durability and reliability.

High Salt Rejection: Nominal NaCl rejection up to 99.50% for superior purification efficiency.

Versatile Applications: Ideal for landfill leachate, industrial wastewater, and high COD/BOD treatment.

Cross Reference Compatible: Compatible with Rochem, Rotreat, and other major DTRO module brands.

Customization Options: Offers full, minor, and flexible customization from designs upon request.

Low Replacement Cost: Provides low membrane cushion replacement costs with fast delivery dates.

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.