Discover the benefits of flame retardant polyester fiber sound-absorbing cotton, a high-performance acoustic insulation material ideal for KTV rooms and wall filling applications. Learn how this hot-selling product enhances sound quality, reduces noise, and meets safety standards with its fire-resistant properties.

Discover the benefits of high-performance flame retardant polyester fiber sound-absorbing cotton for KTVs and commercial spaces. Learn how this gradient acoustic wall filling material enhances sound insulation, improves room acoustics, and meets safety standards—all while delivering long-lasting, eco-friendly performance.

Discover the benefits of high-performance flame retardant polyester fiber sound-absorbing cotton for KTVs and other acoustic spaces. This eco-friendly, durable insulation material offers excellent noise reduction, fire resistance, and easy installation, making it ideal for wall filling and soundproofing applications.

Discover the benefits of high-performance flame retardant polyester fiber sound-absorbing cotton for KTVs and commercial spaces. Learn how this gradient acoustic wall filling material improves sound insulation, enhances audio clarity, and meets safety standards—all while optimizing your space's acoustic comfort.

Discover the benefits of flame retardant polyester fiber sound-absorbing cotton, an ideal acoustic solution for KTV rooms and entertainment spaces. Learn how this high-performance wall filling material improves sound insulation, reduces noise, and enhances room acoustics with its gradient design and fire-resistant properties.

Discover the benefits of flame retardant polyester fiber sound-absorbing cotton for KTV and commercial spaces. Learn how this high-performance wall filling insulation material improves acoustic comfort, reduces noise transmission, and meets safety standards with its fire-resistant properties.

Discover the benefits of flame retardant polyester fiber sound-absorbing cotton, an ideal acoustic insulation material for KTV rooms and entertainment spaces. Learn how this high-performance wall filling solution improves sound quality, reduces noise, and enhances fire safety in interior environments.

Discover the ultimate solution for sound insulation and acoustic optimization with our hot flame retardant polyester fiber sound-absorbing cotton. Ideal for KTV rooms, walls, and more, this high-quality wall filling material offers excellent noise reduction and fire-resistant properties, ensuring safety and performance in one package.

Discover the ultimate sound insulation solution with our hot flame retardant polyester fiber sound-absorbing cotton. Ideal for KTV rooms, this high-performance wall filling material offers excellent noise reduction and fire resistance, creating a safer and more enjoyable acoustic environment.

Discover the ultimate solution for sound insulation and noise reduction with our hot flame retardant polyester fiber sound-absorbing cotton. Perfect for KTV rooms, walls, and more, this versatile sound insulation material offers excellent sound absorption with a gradient design that ensures maximum efficiency. Improve acoustics while maintaining safety with its flame-retardant properties.