What certifications does the product hold?

The product is certified with ISO9001 and SGS standards.

Can the roll membrane width be customized?

Yes, the width for roll membranes is available in 254mm, 320mm, 420mm, or can be fully customized.

0.22um 0.45 Micron Hydrophilic Pes Filter Membrane for Pharmaceutical and Biochemistry

Name: 0.22um 0.45 Micron Hydrophilic Pes Filter Membrane for Pharmaceutical and Biochemistry
Brand: JiAn City Qingfeng Filter Equipment Material Co., Ltd.
SKU: 839945305

Jiangxi, ChinaJiAn City Qingfeng Filter Equipment Material Co., Ltd.

Negotiable

10 Square Meters

Sample price:US$1.00/square meter.Request sample

Product profile

Customization

Available

Membrane Type

Pes Filter Membrane

Type

Model NO.

PES Filter Membrane

Color

White

Material

Polyethersulfone

Pore Size

0.1um, 0.2um, 0.45um, 0.65um, 0.8um, 1.2um

Wettability

Hydrophilic

Shape

in Disc/Roll/Sheet

Width for Roll Membrane

254/320/420mm or Customized

Disc Membrane Diameter

Dia 13/25/35/47/50/60/77/90/100/150/200/300mm

Applied Industry

Pharmaceutical, Chemical, Electronics and Food

Certifications

ISO9001 & SGS

Transport Package

Package + Carton

Specification

Customized

Trademark

Qingfeng OEM

Origin

China

HS Code

8421999

Production Capacity

100000PCS/Year

Key features

Wide Pore Size Range: Available in 0.1um, 0.2um, 0.45um, 0.65um, 0.8um, and 1.2um for diverse filtration needs.

Hydrophilic Property: No wetting agent required, ensuring high flow rate and low protein adsorption.

Customizable Roll Width: Roll membranes available in 254mm, 320mm, 420mm, or fully customized dimensions.

Multiple Shape Options: Available in Disc, Roll, or Sheet formats to suit various equipment requirements.

High Flow Filtration: Designed for high flow rate and large filtration volume in pharmaceutical and biochemical applications.

Global Certifications: Certified with ISO9001 and SGS for quality assurance in industrial filtration.

Rapid Lead Time: Peak and off-peak season delivery within 15 working days for efficient supply.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

JiAn City Qingfeng Filter Equipment Material Co., Ltd.

Jiangxi, China

Business Type: Manufacturer/FactoryExport Year: 2012-01-01Nearest Port: shenzhen, shanghaiAverage Response Time: ≤6.49hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier operates in microporous filter membranes, filter equipment, and related import/export activities, with additional mask and protective-equipment trading scope. Evidence indicates OEM service for well-known brands, sample- and design-based customization, documented finished-product inspection instructions, three production lines, 11–20 quality-control staff, and stated output across filter products. R&D documentation is available for review, with one patent reported, but no SDK is available. The supplier has inventory capability, self-operated import/export rights, and approximately six years of export experience; however, no overseas agents, branches, warehouse, or showroom are reported. Service, complaint-handling, and supplier-assessment procedures exist but lack written records, while manufacturing lacks a valid contract with related subcontractors, ongoing batch quantity reconciliation, and an outsourcing SOP. Financial information identifies reporting years but does not provide sufficient...

Supplier typeThe supplier’s stated scope covers production and sales of microporous filter membranes and filter equipment, plus import/export activities. It also trades disposable medical masks, medical surgical masks, N95 masks, and labor protective equipment, subject to applicable approvals.

R&D capabilityThe supplier reports R&D responsibilities covering new-product development and technical support, makes relevant design and validation documentation available for audit, uses GC-LC software instruments, and reports one patent. It also explicitly lacks an available SDK, limiting evidence of software-related innovation capability.

Production capacityThe supplier operates three production lines, has 11–20 quality-control staff, reports inventory capability, and provides output information for filter housings, syringe filters, membranes, capsule filters, and cartridges. Deficiencies include no valid manufacturing contract with related subcontractors, no ongoing batch quantity reconciliation, and no outsourcing SOP.

Customization capabilityThe supplier reports customization from samples and designs and provides OEM services for well-known brands. These statements directly support both product customization and established OEM capability.