ASLONG Automotive Damping Material Supplier
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, a trusted brand under Guangdong Welllink New Materials Co., Ltd., has been leading the automotive damping material industry since 2000. Our high-tech manufacturing base spans over 10,000 square meters, enabling us to deliver cutting-edge sound insulation and vibration reduction solutions worldwide.
As a professional automotive damping material supplier, ASLONG offers a diverse range of products engineered to enhance vehicle comfort by minimizing noise and vibrations. Our flagship products, including Butyl Rubber Sound Damping Mats, Mass Loaded Vinyl, and NBR foam, are designed with superior adhesion, durability, and excellent noise absorption properties. These materials effectively block and absorb unwanted sounds, creating quieter cabins and improving the overall driving experience.
What sets ASLONG apart is our commitment to combining performance with environmental responsibility. Our products are eco-friendly, lightweight, and easy to install, catering to the automotive, construction, and industrial sectors. Additionally, our sound insulation materials help extend vehicle lifespan by reducing rattling and wear caused by vibrations.
ASLONG’s products have earned global trust, being exported to Europe, North America, Asia, and Africa. We continuously innovate to meet the evolving demands of automotive manufacturers and aftermarket suppliers. Moreover, ASLONG is actively recruiting agents worldwide to expand our footprint and provide localized support.
Choose ASLONG for automotive damping materials that deliver quiet, comfortable, and sustainable solutions—boosting your vehicle’s value while enhancing driver and passenger satisfaction.
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Our Advantages
Excellent quality
ASLONG strictly follows international quality standards, and all products are strictly tested to ensure that their performance and quality reach the industry-leading level.
Professional technical support
We have an experienced technical team that provides a full range of technical support, including product consulting, installation guidance, application optimization, etc. Whether you encounter problems before, during or after sales, our technical experts will quickly provide professional solutions to ensure that your project goes smoothly.
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.
Customized service
According to the specific needs of customers, we provide tailor-made products and solutions to ensure that every project can achieve the best results.
Certifications
Shock absorbers for car chassis
Service-oriented and trustworthy enterprise
Roller cooling mechanism for cooling machine
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.
How to customize products that meet the needs of my industry?
You only need to contact our sales or technical team, we will conduct an in-depth analysis based on your industry needs and provide tailor-made products and solutions. We guarantee to provide you with efficient and accurate services to meet your personalized requirements.
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.

Butyl Waterproof Tape with Non-woven Fabric
ASLONG Butyl Waterproof Tape with Non-woven Fabric offers superior waterproofing. This durable tape is ideal for sealing leaks and providing a long-lasting, weatherproof barrier. Butyl waterproof tape for sale now.

Egg Crate Foam
ASLONG Egg Crate Foam for sale. Lightweight, breathable, and comfortable, our egg crate foam provides superior support and pressure relief. Perfect for mattresses, cushions, cars, construction industry, KTV, factories, etc.

AJ-20 Insulated Waterproof Self-adhesive Tape

Butyl Rubber Sound Damping Mat
ASLONG Butyl Rubber Sound Damping Mat for sale. Effectively reduces noise and vibrations. High-quality butyl rubber ensures superior performance and durability. Ideal for automotive, industrial, and home applications.
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