ASLONG Car Sound Insulation — Quiet, Durable, Eco-Friendly
About ASLONG
ASLONG (Welllink Guangdong New Material Co., Ltd.), founded in 2000, is a high-tech enterprise focused on acoustic, sound insulation, and shock-absorbing materials. With a modern production base over 10,000 square meters, we provide efficient, environmentally friendly, and high-performance solutions to customers in Europe, North America, Asia, Africa and beyond.
ASLONG Car Sound Insulation Material
Our car sound insulation materials are designed to reduce road, engine and wind noise while improving cabin comfort and audio clarity. They are lightweight, durable, and easy to install — ideal for professional shops and DIY car owners alike.
Key Benefits
- Noise Reduction: Effectively dampens vibration and blocks unwanted noise for a quieter ride.
- Improved Comfort: Enhances cabin acoustics and allows car audio systems to perform better.
- Thermal & Vibration Control: Offers secondary thermal insulation and reduces panel rattles.
- Eco-Friendly & Durable: Made from safe, long-lasting materials suitable for automotive use.
- Easy Installation: Flexible sheets and foams conform to doors, floors, trunks and roofs.
Popular Products
We offer a complete range for vehicle soundproofing, including Butyl Rubber Sound Damping Mat, Mass Loaded Vinyl, NBR foam, Sound White Cotton, Tire Silent Foam, Butyl Waterproof Tape and related electric auxiliary materials.
Applications
ASLONG sound insulation is widely used in passenger cars, commercial vehicles, RVs and audio upgrades. Common installation areas: doors, floor pan, trunk, firewall, and roof — wherever noise and vibration need control.
Why Choose ASLONG
With over two decades of experience, robust production capacity, and global exports, ASLONG delivers reliable products and responsive support. We value every customer and ensure quality, performance, and timely delivery.
Become an Agent
We are recruiting agents worldwide. Partner with ASLONG to offer top-tier sound insulation solutions in your market. Contact us to learn about product lines, pricing, and territory opportunities.
For inquiries or samples, reach out to ASLONG — professional sound insulation that makes every drive quieter and more comfortable.
Our Advantages
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.
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.
- 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.
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.
Certifications
Honest Entrepreneur
Quality Service Integrity Unit
IATF16949
FAQ
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.
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.
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.
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.
If you have any other questions, please write email to us or call us , we will reply you as soon as possible.
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ASLONG Automotive Sound Insulation foam| Acoustic Noise Reduction & Thermal Insulation Material
ASLONG Automotive Sound Insulation Cotton is a lightweight acoustic and thermal insulation material designed to help reduce unwanted road noise, vibration-related noise, and heat transfer inside vehicles.
With its fibrous structure, the material helps absorb and diffuse sound energy, creating a quieter and more comfortable interior environment. It can also provide an additional layer of thermal insulation in areas exposed to engine heat, road heat, or temperature fluctuations.
The material is suitable for automotive soundproofing projects and can be used together with other insulation materials such as butyl sound deadening mats, aluminum foil, and acoustic foam to create a multi-layer noise and heat insulation system.
Sound Absorbing White Cotton
Sound-absorbing white cotton Made from PP and PET fibres by melt-blowing, special processes are used to achieve density diversification, sound absorption and noise reduction, thermal insulation, moisture-proof and mold resistance.
ABD-20 Semi-Conductive Self-adhesive Tape
ASLONG's ABD-20 Semi-Conductive Self-adhesive Tape offers superior performance. Wholesale Semi-Conductive Self-adhesive Tape is available now. Ideal for EMI shielding, this tape provides reliable conductivity and easy application. Contact us for bulk orders.
Tire Magic Pad – Puncture Resistant & Tire Noise Reduction Foam
Tire Magic Pad by ASLONG is designed to reduce tire punctures and minimize road noise. This durable foam inserts inside tires to enhance safety and comfort, providing reliable puncture resistance without compromising performance.
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