Are samples available?

General samples are free, but express freight is on the buyer's account. Sample fees for valued items can be refunded in the order.

What is the lead time during peak season?

The peak season lead time is 1-3 months, while the off-season lead time is one month.

Premium Acoustic Wavy Foam Panels for Ultimate Soundproofing

Name: Premium Acoustic Wavy Foam Panels for Ultimate Soundproofing
Brand: Ningbo Ecoair Environmental Technology Co., Ltd.
SKU: 1973792402

Zhejiang, ChinaNingbo Ecoair Environmental Technology Co., Ltd.

US$4.00-10.00

1,000 Square Meters

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Color

Black

Feature

Wear-resistant, Impact-resistant, Heat-resistant, Sound Insulation

Application

as The Insulation Material in The Air Duct

Height

25mm

Density

Transport Package

Carton Package, Plastic Bag

Specification

pu, wavy

Trademark

ECOAIR

Origin

Zhejiang, China

Production Capacity

100000PCS/Month

Key features

Unique Wavy Structure: Concave-convex surface minimizes noise transmission through diffuse reflection.

Multi-Function Integration: Combines sound insulation, heat preservation, and surface opening sound-absorbing functions.

High Chemical Stability: Offers good chemical stability alongside heat insulation and noise reduction performance.

Versatile Applications: Widely used in central air conditioning ducts, muffler systems, and building interiors.

Durable Material: Wear-resistant, impact-resistant, and heat-resistant PU foam sponge.

Customizable Dimensions: Height can be customized to 25mm with a density of 20.

Company profile

National Award receivedPatents AwardedHigh Repeat Buyers ChoiceFlexible Customization

Ningbo Ecoair Environmental Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2021-02-23Nearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.78hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryECOAIR is an HVAC supplier with more than 20 years of stated technical experience and capabilities spanning design, customization, manufacturing, installation, and after-sales maintenance. It provides OEM and ODM services, supports extensive customization, and has quality-control procedures covering assurance, traceability, complaint handling, and inspection. Reported production includes 100,000 heat exchanger coils and 1,000 air-handling-unit sets, with three production lines and export coverage across multiple regions. Lead time is one month during off-peak periods and two to three months during peak periods. The supplier reports ISO9001:2015 certification and one national science and technology progress award. However, it has no available SDK, no new product in the past year, no overseas warehouse, showroom, agent, or branch, and no offline trade-show participation. Financial records are identified by year, but no substantive financial performance details are provided.

Supplier typeECOAIR is presented as an HVAC enterprise with over 20 years of technical experience, offering professional design, selection, program guidance, construction, maintenance, OEM, ODM, and manufacturing services. Its product and service scope indicates a manufacturer with integrated project and customization capabilities.

CertificationsThe supplier reports one national science and technology progress award and an ISO9001:2015 certificate. These are explicit credentials supporting technical recognition and quality-system certification.

After-Sales capabilityECOAIR explicitly provides after-sales maintenance and reports written, followed procedures for service-capability assessment, corrective and preventive actions, and complaint handling. Quality-control records and product traceability further support structured post-sale issue management.

Production capacityProduction evidence includes three production lines, cutting, pipe-bending, and assembly equipment, reported output of 100,000 heat exchanger coils and 1,000 air-handling-unit sets, and peak-season fulfillment of two to three months. A stated weakness is that the factory does not continuously reconcile quantities for every batch or mass-production run.

Customization capabilityECOAIR explicitly supports customization from samples and designs, minor and flexible customization, and full customization, while also offering OEM and ODM services. This directly demonstrates a broad ability to adapt products to customer requirements.

Product Q&A

Q:What is the main function of the wavy sound-absorbing sponge?

It minimizes noise transmission through diffuse reflection and integrates sound insulation, heat preservation, and sound-absorbing functions.

Q:Where can this acoustic foam be applied?

It is widely used in central air conditioning ducts, muffler systems, building interior sound insulation, and other equipment noise reduction.

Q:Is the product customizable?

Yes, the application can be customized for air duct insulation, and specific height (e.g., 25mm) and density (e.g., 20) options are available.

Q:What are the payment terms?

Options include T/T (30% deposit, 70% against B/L copy), L/C (for container orders), O/A (for reliable buyers), and PayPal/Western Union (for small samples).

Q:What is the delivery time?

Normally 15-20 workdays for shipping, or 35 days after receipt of the buyer's deposit for production.