What is the minimum order quantity?

The minimum order quantity is 1000 pieces.

What are the delivery times for samples and bulk orders?

Sample lead time is 1-3 working days, and delivery time is 5-7 working days.

Does the manufacturer support OEM or ODM services?

Yes, both OEM and ODM services are available, including customization from samples and designs.

Filtering Sponge Open Cell Sponge Filter

Name: Filtering Sponge Open Cell Sponge Filter
Brand: Changzhou Dengyue Polymer Group Co., Ltd.
SKU: 2121718915

Jiangsu, ChinaChangzhou Dengyue Polymer Group Co., Ltd.

US$0.23-2.28

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Polyurethane

Layers

Single

Model NO.

DengYue

Usage

Air Filter

Type

Filter Sheet

Hole Shape

Round

Structure

Multilayered

Name

Filter Foam

Color

Yellow, Blue, Green, Other Color Can Be Customized

Application

Air Filter, Water Filter

Density

25kg/M3

Feature

Flexible, Durable, Breathable, Quick Drying

Certification

SGS, RoHS, ISO9001

Transport Package

Package and Carton

Specification

2000x1000mm, other size can be customized

Trademark

Origin

China

HS Code

3921139000

Production Capacity

50000piece Each Week

Key features

Customizable Colors: Available in Yellow, Blue, Green, and other colors can be customized.

Eco-Friendly Material: Non-toxic, odor-free, and recyclable polyurethane or polyester foam.

Flexible & Durable: Features flexible, durable, breathable, and quick-drying characteristics.

Certified Quality: Certified by SGS, RoHS, and ISO9001 standards.

Versatile Applications: Widely used in air conditioners, aquariums, and industrial filtration.

Custom Dimensions: Standard size 2M*1M, or fully customized to specific requirements.

Fast Sample Delivery: Sample lead time is only 1-3 working days for quick evaluation.

OEM/ODM Support: Full customization from samples, designs, or minor adjustments available.

Company profile

Years of Export ExperienceFast DeliveryFull CustomizationSocially Responsibility Certification

Changzhou Dengyue Polymer Group Co., Ltd.

Jiangsu, 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: 16 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.17h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with affiliated companies and offers multiple foam, cork, insulation, and packaging-related products. It demonstrates professional R&D capability, 3D software design, ODM, OEM, new-product development, and broad customization services. Production-related evidence includes several machines, in-stock capacity, standardized finished-product inspection, quality assurance, raw-material traceability, and export sales of 31%–40%. However, the supplier lacks an effective manufacturing-capacity contract with affiliated subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. After-sales and sustainability capabilities are only partially evidenced. Financial records are identified for 2021–2023, but the provided data does not establish financial strength.

Supplier typeThe supplier identifies itself as a professional technical supplier and is legally structured as a limited company. Its product scope covers sealing foam strips, acoustic and protection foam, cork series, insulation sponge, beauty-type products, and floral foam; it also has affiliated companies.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, new-product development within the past year, ODM services, and OEM service for well-known brands. It does not have an available SDK, but this limitation does not negate the broader product-design and development evidence.

Production capacityProduction evidence includes stamping, heat-shrink-film packaging, cutting, glue-coating, and packing machines, plus in-stock capacity and export sales representing 31%–40% of total sales. Finished-product inspection instructions are uniformly followed, quality assurance is reported, and raw materials are traceable; however, there is no valid manufacturing-capacity contract with affiliated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These services are supported by both stated R&D capability and design-service capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one customer-service category. The slices do not identify the brands, projects, quantities, or documented case results, so the breadth and verifiability of customer cases remain limited.