ASLONG Bulk Car Sound Dampening Sheets – High Quality Sound Insulation Solutions
Discover the ASLONG Car Sound Damping Sheet—High Quality sound damping material designed to reduce road noise and vibration. Improve your driving comfort with this easy-to-install, durable car sound damping sheet for superior sound insulation.
ASLONG Bulk Car Sound Dampening Sheets are designed to deliver exceptional noise reduction and vibration control for vehicles, making your driving experience quieter and more comfortable. Manufactured by ASLONG (Guangdong Welllink New Materials Co., Ltd.), a trusted high-tech enterprise since 2000, these sheets combine advanced materials and proven technology to effectively block and absorb unwanted sound.
Our bulk car sound dampening sheets feature a high-performance butyl rubber core that adheres easily to various vehicle surfaces. This ensures strong and lasting sound insulation while minimizing road noise, engine noise, and vibrations. Lightweight yet durable, these sheets are resistant to moisture, heat, and aging, guaranteeing long-term protection and maintaining vehicle integrity.
Ideal for professional installers and car enthusiasts alike, ASLONG’s sound dampening sheets are easy to cut and apply, making vehicle customization straightforward and efficient. Whether you are upgrading doors, floors, roofs, or trunks, these sheets improve acoustic comfort, reduce fatigue from noise, and enhance overall driving enjoyment.
ASLONG offers comprehensive solutions in acoustic materials, trusted worldwide in automotive, construction, home, and industrial markets. Our commitment to quality, sustainability, and innovation has made us a global leader exporting to Europe, North America, Asia, and beyond.
Choose ASLONG Bulk Car Sound Dampening Sheets for effective, environment-friendly noise control that transforms your vehicle into a peaceful space. Contact us today to learn more or become a distribution partner.
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Our Advantages
Complete after-sales service
We provide comprehensive after-sales guarantee, including regular return visits, troubleshooting and repair services. Whether you encounter any problems during the use of the product or need technical updates, our after-sales team will respond in a timely manner to ensure that customers experience consistent high-quality services.
Innovative technology
We continue to innovate, keep up with the development trend of the global acoustic materials field, and constantly introduce new products to meet the needs of different industries.
- 4+ Modern production line, equipped with advanced production equipment and testing facilities, and are committed to providing efficient, environmentally friendly and high-performance material solutions to customers around the world.
24 + Production Experience
Our Certifications
Service-oriented and trustworthy enterprise
ISO9001
Shock absorbers for car chassis
Question you may concern
What industries are the products provided by ASLONG suitable for?
ASLONG's products are suitable for multiple industries, including air conditioning and HVAC, construction and waterproofing, automobiles and transportation, home appliances and electronics, industrial equipment and machinery, etc. We provide customized solutions for each industry to meet different needs.
Does ASLONG provide after-sales service?
Yes, we provide a full range of after-sales services, including technical support, installation guidance, product maintenance and quality tracking, etc., to ensure that each project goes smoothly and continues to perform at its best.
What specific functions can ASLONG's products provide?
Our products cover functions such as insulation, sound insulation, shock absorption, waterproofing and sealing, and are widely used in improving energy efficiency, reducing noise, controlling vibration, protecting equipment, etc., helping customers optimize engineering effects and improve user experience.
Do ASLONG's products meet environmental protection standards?
Yes, all ASLONG products comply with ISO14001 environmental management system certification and global environmental protection standards. We use environmentally friendly materials and are committed to providing sustainable solutions to help customers achieve green development goals.

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