What is the lead time for production?

The lead time is one month during both peak and off-peak seasons.

High Rejection PES pH 2-14 Chemical Resistant NF Membrane

Name: High Rejection PES pH 2-14 Chemical Resistant NF Membrane
Brand: RisingSun Membrane Technology (Beijing) Co., Ltd.
SKU: 2170380492

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

US$300.00-900.00

1 Piece

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

Membrane Type

Spiral

Type

Modified Polyethersulfone (PES)

Model NO.

SC40

Membrane Chemical

PES

Outer Wrap

Glassfiber

MWCO

150 Da

PH

12-14

Transport Package

by Sea/ Air

Specification

6KG

Trademark

RISINGSUN Membrane

Origin

China

HS Code

84219990

Production Capacity

2000piece / Month

Key features

Tolerates continuous operation at pH 2-14 and high-concentration NaOH/KOH environments.

Modified PES material with fiberglass appearance; withstands 41 bar (600 psi) pressure and aggressive cleaning conditions.

Ideal for caustic recovery, wastewater treatment, metal ion separation, and chemical purification in heavy-corrosion industries.

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: ≤5.11h

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.