What are the warranty and after-sales service terms?

The product comes with a 10-year warranty and includes 1 year of after-sales service.

Can I customize the product with my own brand or design?

Yes, OEM and ODM services are available for customization.

What are the standard payment terms and lead times?

Payment terms include LC, T/T, D/P, PayPal, and Western Union. The average lead time is within 15 workdays for both peak and off-seasons.

100% Polyester Fiber Acoustic Felt 4mm

Name: 100% Polyester Fiber Acoustic Felt 4mm
Brand: Shanghai Kingkus New Material Co., Ltd.
SKU: 1995675012

Jiangsu, ChinaShanghai Kingkus New Material Co., Ltd.

US$200.00-212.00

1 Roll

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Meeting Hall, Theater, Music Hall, Gym, Manufactur

Color

48 Colors

Model NO.

4mm felt

Density

200GSM 400GSM 600GSM 800GSM 1000GSM

Material

Polyester, 100% Polyester Fiber

Thickness

1mm/2mm/3mm/4mm/5mm

Surface

Double Sides Smoothly

Nrc

0.8-0.95

Type

Acoustic Panels

Acoustic Panel Type

Polyester Acoustic Panels

Eco-Friendly

Fireproof Grade

Edge

Square

Certification

CE, ASTM, ISO, BS476-7, En13501-1, En 717-1

After-sales Service

1 Year

Warranty

10 Year

Wool Acoustic Panel Type

Polyester Fiber Acoustic Felt

Surface Finishing

100% Polyester Fiber

Transport Package

Export Carton and Pallet

Specification

50m*1m*4mm

Trademark

Kingkus

Origin

China

HS Code

56022900

Production Capacity

400000 Roll/Year

Key features

Eco-Friendly Material: Made from 100% polyester fiber with minimum 75% post-consumer recycled content.

High Sound Absorption: NRC rating of 0.8-0.95 effectively reduces reverberation noise and echo.

Wide Color Selection: Available in 48 classic colors to create unique looks for any interior space.

Versatile Application: Ideal for meeting halls, theaters, music halls, gyms, offices, and education sectors.

Durable & Moisture Resistant: Won't stain, rot, or break down; safe, non-toxic, and long-lasting treatment.

Functional Surface: Tackable and hook-and-loop receptive surface, perfect for acoustic notice boards.

Certified Safety: Meets ASTM E84 Class A, BS 476-7 Class 1, and EN 13501-1 Class B standards.

Easy Installation: Thermally bonded to acoustic backing, reducing need for extensive wall preparation.

Company profile

Shanghai Kingkus New Material Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-12-10 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.44h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressZhitang Town Changshu City Suzhou City, Suzhou, Jiangsu, China

Plant Area115 square meters

Number of Employees12

Registered Capital1,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPolyester Fiber Acoustic Panel, Wooden Acoustic Panel, Fabric Wrapped Acoustic Panel, Office Acoustic Furniture

Production MachinesMaterials Mixing Machine, Materials Pretreatment Machine, Heating Furnace, Materials Forming Equipment, CNC Cutting Machine, Forming Machine

R&D Engineers1 people

Test Reports for Raw MaterialsOthers

Own BrandYes