What is the minimum order quantity?

The minimum order quantity is 200 Square meters.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

Premium Acoustic Panels for Sound Absorption in Libraries

Name: Premium Acoustic Panels for Sound Absorption in Libraries
Brand: Shandong Demax Group
SKU: 2112584262

Shandong, ChinaShandong Demax Group

US$21.00

500-1,999 Pieces

US$16.00

2,000+ Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Acoustic Performance

NRC 0.9

Application

Classroom, Home Theater, Office Meeting Room, Recording Studio, Restaurant, Office

Model NO.

A23

Color

Beige

Environmental Certification

Fire Rating

Class A

Installation Method

Glue

Pattern

Square

Thickness

3 inches

Weight

43kgs

Edge

Square

Certification

CE,SGS, ISO

After-Sales Service

Guaranteed Over 8 Years Warranty

Transport Package

Carton

Specification

2400*600*21MM/3000*600*21MM

Trademark

DEMAX GROUP

Origin

China

HS Code

4410190000

Production Capacity

1000000 PCS/Year

Key features

High NRC Acoustic Performance: NRC 0.9 sound absorption for libraries, studios, and offices.

Eco-Friendly E0 Certification: Formaldehyde-free materials meeting E0 environmental standards.

Class A Fire Rating: High safety standard with Class A fire resistance certification.

Customizable Sizes and Colors: Tailored sizes, specifications, and colors for private packaging.

Durable and Weather Resistant: Anti-termites, mold-proof, scratch-resistant, and waterproof.

Over 8 Years Warranty: Guaranteed after-sales service with warranty coverage over 8 years.

OEM/ODM Support: Professional manufacturer supporting OEM and ODM customization.

Global Certification Compliance: Meets ISO, CE, and SGS third-party certification standards.

Company profile

Exhibition ExperienceSelf-brandedYears of Export ExperienceHigh Repeat Buyers Choice

Shandong Demax Group

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: 12 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.39h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality-control, and R&D capabilities. It reports ISO45001:2018, ISO9001:2015, ISO14001, and CE certifications. Evidence indicates strong customization, 3D design, ODM, OEM, and recent product-development capabilities, supported by 870 professionals and multiple glass-processing and printing facilities. After-sales support includes responses within one hour and 3–5-year warranties, but complaint-handling and corrective-action procedures lack written records. The supplier has inventory capability and participates in an offline trade show, but has no overseas warehouse, showroom, agents, or branches, and reports zero countries served through overseas services. Financial credibility cannot be established from the available information because the stated financial indicators are all zero. No specific customer names or documented customer cases are provided.

Supplier typeThe supplier is classified as a combined company and provides information across manufacturing, export trade, service, quality control, R&D, and sustainable development capabilities. This indicates a broad operating profile rather than a narrowly defined service entity.

CertificationsThe supplier reports ISO45001:2018, ISO9001:2015, ISO14001, and CE certification capability. These stated certifications provide explicit evidence of formal occupational safety, quality, environmental, and product-compliance credentials.

After-Sales capabilityThe supplier states that its after-sales team responds within one hour and offers 3–5-year warranties. However, complaint-handling and corrective/preventive-action procedures have no written records, and the supplier has no overseas warehouse, showroom, agents, or branches; therefore, service responsiveness is supported but service-system documentation and overseas coverage are limited.

R&D capabilityThe supplier provides 3D software design services, reports new products during the past year, and offers ODM services. Its 870-person team includes design, production, and quality-control professionals, although no SDK is available.

Production capacityProduction resources include automatic glass slitters, furnaces, glass-cutting machines, printing lines, printing machines, and water-jet equipment. The supplier reports uniformly followed finished-product inspection instructions, inventory capability, 90% export sales, and 12 years of export experience; however, there is no valid manufacturing-capacity contract with associated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by R&D and design teams and 3D software design services. This is direct evidence of broad customization capability.