What materials are used to make these panels?

They are made from high-quality fiberglass wool covered with fireproof textile fabric and have resin-hardened edges.

Are the panels suitable for high humidity environments?

Yes, they are dimensionally stable in high humidity and do not absorb moisture from the air.

What is the NRC value of the acoustic panels?

The Noise Reduction Coefficient (NRC) is 0.95, indicating excellent sound absorption efficiency.

China Wholesale Diffuser Acoustic Panel

Name: China Wholesale Diffuser Acoustic Panel
Brand: LONWOW INDUSTRY CO., LTD.
SKU: 778971855

Jiangsu, ChinaLONWOW INDUSTRY CO., LTD.

US$2.00

1 twenty-foot container

Product profile

Customization

Available

Application

Cinema, Theater, KTV, Auditorium etc

Color

Black, White, etc

Model NO.

acoustic panel

Thickness

30, 40, 50mm

Inside Material

Fiberglass Wool

Material

Glass Wool

Type

Acoustic Panels

Acoustic Panel Type

Polyester Acoustic Panels

Eco-Friendly

Fireproof Grade

Surface Finishing

Fabric

Edge

Square

Certification

ISO

Transport Package

Carton, Pallets Packing, Customized Packin

Specification

CE, ISO

Trademark

lonwow

Origin

China

HS Code

70199090

Production Capacity

10000 Square Meter/Square Meters Per Month

Key features

High Sound Absorption: NRC reaches 0.95 for effective noise control in cinemas and theaters.

Class A Fireproof: Noncombustible Class A fireboard ensures maximum safety compliance.

Customizable Colors: Facing fabric colors can be custom-ordered to match design needs.

Customizable Sizes: Multiple standard sizes available with custom dimensions upon request.

Eco-Friendly Material: Made from fully recycled fiberglass wool with E1 eco-friendly rating.

Easy Installation: Lightweight design allows for quick installation using clips or silicone.

Moisture Resistant: Does not absorb moisture, preventing sagging in high humidity environments.

Durable Performance: Guaranteed durability of 5 years without sagging or delaminating.

Company profile

Importers and ExportersQuality AssuranceProduct CertificationProduction Process Visualization

LONWOW INDUSTRY 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: 9 Years CertifiedNearest Port: Shang Hai PortAverage Response Time: ≤4.41h

AI-Powered supplier vetting

SummaryThe supplier operates in manufacturing, processing, sales, research, development, and technical services for building materials, conduits, insulation pipes, flanges, and other metal pipe fittings. It reports more than 10 production lines, 6–10 quality-control staff, and stated product output across several conduit and channel categories. The supplier provides OEM and ODM services and supports multiple customization modes, but reports no new products in the past year and has no available SDK or auditable R&D design documentation. Quality assurance is stated to exist, while documented complaint handling, corrective/preventive actions, supplier-service assessment procedures, approved supplier lists, and valid manufacturing contracts with related subcontractors are absent. No in-stock, overseas warehouse, or overseas showroom capability is reported. OEM service for well-known brands is stated, but specific customer cases are not identified.

After-Sales capabilityThe supplier reports no written procedures or records for effective customer-complaint handling, corrective and preventive actions, or service-capability assessment. It also reports no in-stock capability, overseas warehouse, or overseas showroom, indicating documented after-sales and overseas service infrastructure is weak.

R&D capabilityThe supplier offers ODM services and has technology engineers responsible for customer-request confirmation, product design, and technical support. However, it reports no new products in the past year, no available SDK, and no auditable R&D design-input, output, review, verification, or validation documentation.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and stated annual output for electrical metal conduits, flexible conduits, C-channels, and conduit fittings. Conversely, it reports no valid manufacturing contract with related subcontractors and no in-stock capability, so production scale is evidenced but manufacturing-control completeness is not.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, supported by technology engineers who confirm customer requirements and design products. This is direct evidence of broad customization capability.