Does this fit all headphones?

It fits 99% of over-ear headphones with standard oval or round sizes.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Are you a manufacturer?

Yes, we are a manufacturer with 17 supply chain partners and our own brand.

Original Factory Produce Soft Noise Insulating Headphone Sponge Ear Covers

Name: Original Factory Produce Soft Noise Insulating Headphone Sponge Ear Covers
Brand: Dongguan Runfu Polymer Materials Co., Ltd.
SKU: 2312334165

Guangdong, ChinaDongguan Runfu Polymer Materials Co., Ltd.

US$0.36

10,000 Pieces

Sample price:US$0.36/piece.Request sample

Product profile

Customization

Available

Material

Foam

Type

Earmuffs

Model NO.

RF001B

Application

for Headphone Earpads

Durability

Long Durability

Function

Passive Noise Cancellation

Safety & Environment

Odorless

Physical Parameters

Moderate Density

Transport Package

Closed Packaging

Specification

Memory foam plus gel

Trademark

None

Origin

China

Key features

Instant Cooling Gel Layer: Built-in high-density ice gel reduces ear temperature instantly for 8+ hours of continuous wear.

Slow-Recovery Memory Foam: Premium porous foam with ergonomic 3D fit distributes pressure evenly for zero ear pain.

Enhanced Noise Isolation: Dense foam structure blocks 90% of ambient noise, perfect for work, gaming, and travel.

Universal Compatibility: Standard oval/round size fits 99% of over-ear headphones including Sony and others.

Durable & Skin-Friendly: Frosted gel surface is anti-slip and anti-sweat; hypoallergenic foam resists deformation.

Odorless Material: Safe and environment-friendly foam ensures an odorless user experience.

OEM and ODM Services: Flexible customization options available from samples, designs, or full customization.

Low Minimum Order Quantity: Accepts orders starting from just 1 piece for trial or small batch purchases.

Company profile

Management CertificationProduction Process VisualizationPatents AwardedFast Delivery

Dongguan Runfu Polymer Materials Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Confidential CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.31h

AI-Powered supplier vetting

SummaryThe supplier is identified as a Dongguan-based trading company associated with manufacturing. It reports a 17,200 m² manufacturing plant and offers customization from samples and designs, full, flexible, and minor customization, as well as OEM and ODM services. Service management is supported by written procedures, records, corrective and preventive action processes, and complaint-handling procedures. However, the supplier reports no overseas warehouse, showroom, agents or branches, or participation in offline trade shows. No certification information or customer cases are provided. Innovation evidence is mixed: the supplier describes itself as innovation-driven, but reports no new products in the past year and no available SDK. Financial credibility cannot be favorably assessed because the provided recent financial indicators are all stated as zero.

After-Sales capabilityThe supplier states that it provides technical support and flexible service, and documents procedures for service assessment, corrective and preventive actions, and customer complaints. However, it has no overseas warehouse, showroom, agents, or branches, which limits demonstrated overseas service infrastructure.

Financial creditThe provided 2024 financial indicators, including operating revenue, gross profit or margin, and current ratio, are all stated as zero. These figures do not provide positive evidence of financial strength and indicate a material concern in the available financial record.

Production capacityA 17,200 m² manufacturing plant is reported, with products including sofas, mattresses, compressible sofas, and sofa fabric; an indentation hardness tester facility is also listed. These details support substantial manufacturing-related resources, although the supplier itself is classified as a trading company.

Customization capabilityThe supplier explicitly provides customization from samples and designs, full and flexible customization, minor customization, and ODM services. This is direct evidence of broad customization capability.

Client casesThe supplier reports providing OEM services for well-known brands, which is evidence of brand customer experience. No specific customer names, products, order details, or verifiable case descriptions are provided.

Product Q&A

Q:What is the lead time for orders?

Peak season and off-season lead times are both within 15 workdays or one month.

Q:Can I customize the product?

Yes, we offer flexible customization from samples, designs, full customization, and minor customization.

Q:What payment methods do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Q:Is the foam hypoallergenic?

Yes, the foam is hypoallergenic, odorless, and safe for the environment.

Q:How long does the cooling effect last?

The instant cooling gel layer keeps ears cool for over 8 hours of continuous wear.

Send Inquiry

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Dongguan Runfu Polymer Materials Co., Ltd.

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Original Factory Produce Soft Noise Insulating Headphone Sponge Ear Covers