What are acceptable forms of payment?

We accept wire transfers, TT payment, Paypal, Western Union, LC etc.

What densities are available?

We stock 1.5lb to 15lb densities.

What colors are available?

Charcoal; Light Charcoal; Grey; Mint Green; Blue; White; Yellow; Red; Lavender; Lime Green; and Natural.

Does your material come with skins?

Generally no, although some materials are available with skins upon request.

What can be used to cut your foam?

Most tools that can be used to cut wood can also be used to cut our foam. These include table saws, band-saws, table routing, water-jet, etc.

What is the shelf life of the foam?

Crosslinked polyethylene foam does not have a shelf life.

Yes, it does; XLPE is a water resistant foam.

What are the differences between EVA and XLPE?

EVA is soft. Our XLPE and EVA foam products are similar materials and are difficult to distinguish. The primary differences are that EVA is softer, more resilient, and has stronger recovery after compression. Whereas polyethylene foams are firmer and more resistant to heat. Both of them provide excellent protection and shock absorption for packaging applications.

Sound Absorption Open Cell Foam

Name: Sound Absorption Open Cell Foam
Brand: SHANDONG YIHE PLASTIC CO., LTD.
SKU: 723090182

Shandong, ChinaSHANDONG YIHE PLASTIC CO., LTD.

US$1.00-2.00

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Color

Grey

After-sales Service

7X24

Model NO.

YHOC21

Warranty

Material

Kind

Open Cell Foam

Water Absorption

Open Cell

Contraction Percentage

＜0.4%

Tensile Strength

41~50MPa

Thickness

77mm

Transport Package

as Requirement

Specification

1*2m

Trademark

Origin

China

Production Capacity

10000 PCS Per Month

Key features

Diverse Color Options: Available in Charcoal, Grey, Blue, White, Yellow, Red, and more.

Wide Density Range: Stocked densities from 1.5lb to 15lb to meet various needs.

No Minimum Order: Orders start from 1 piece, though small quantities incur shipping costs.

Fast Lead Time: 90% of orders can be loaded within 7 days.

Water Resistant: XLPE foam is water resistant and floats on water.

Customization Available: Full customization, minor customization, and flexible options supported.

Manufacturer Direct: Self-manufactured foam with own presses and molds, no extra fees.

Company profile

Years of Export ExperiencePatents AwardedOEM ServicesManagement Certification

SHANDONG YIHE PLASTIC CO., LTD.

Shandong, 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: 18 Years CertifiedNearest Port: Qingdao portAverage Response Time: ≤6.62h

AI-Powered supplier vetting

SummaryThe supplier manufactures plastic, sponge, paper, rubber, and packaging-related products, with 11 production lines and more than 10 operated lines reported across the provided records. It offers customization based on samples and designs, including full, minor, and flexible customization, but is explicitly not identified as a professional technical supplier and does not provide 3D software design or SDK services. Quality processes include documented corrective and preventive actions, complaint handling, quality assurance, raw-material traceability, and standardized finished-product inspection. The supplier reports in-stock capability and lead times within 15 workdays in both peak and off-peak periods. However, it lacks a valid manufacturing contract with related subcontractors, overseas warehouses, showrooms, agents, branches, and offline trade-show participation. Financial figures and certification information are not provided, while export activity and customer cases are only partially documented.

Supplier typeThe supplier’s stated business scope covers plastic products, packaging boxes and containers, sponge products, paper products, rubber products, and related sales activities. It is explicitly classified as not being a professional technical supplier, indicating a manufacturing-oriented rather than technical-service-oriented profile.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling, along with written supplier-service assessment procedures. However, it has no overseas warehouse, overseas showroom, overseas agent or branch, and reports services in zero overseas countries, limiting directly evidenced overseas support coverage.

R&D capabilityThe supplier is explicitly not a professional technical supplier, does not provide 3D software design services, and has no available SDK. These are stated limitations in technical development and software-related innovation capability.

Production capacityThe supplier reports 11 production lines, more than 10 operated lines, in-stock capability, equipment including foaming, mixing, extruding, and slicing machines, and lead times within 15 workdays in both peak and off-peak periods. Quality staffing is reported at 6–10 personnel, but manufacturing controls show weaknesses because there is no continuous batch quantity reconciliation and no standard operating procedure for outsourced manufacturing.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This provides direct evidence of broad product customization capability, although it does not include 3D software design services.