ASLONG Automotive Acoustic Barrier Manufacturer – High-Performance Sound Insulation
ASLONG, a trusted name in automotive acoustic barrier manufacturing, provides top-tier sound insulation solutions designed to enhance vehicle comfort by effectively reducing road noise and vibrations. Founded in 2000 under Guangdong Welllink New Materials Co., Ltd., ASLONG combines over two decades of expertise with cutting-edge technology to deliver reliable and environmentally friendly acoustic materials.
Our automotive acoustic barriers are specifically engineered to meet the demanding noise control requirements of the automotive industry. These barriers are made from High Quality materials such as butyl rubber, mass loaded vinyl, and sound absorbing foams, offering excellent sound damping, long-lasting durability, and resistance to heat and moisture. This ensures that vehicles not only maintain a quiet cabin but also improve energy efficiency by reducing the need for additional noise control measures.
ASLONG’s products undergo strict quality control processes in our modern 10,000+ square meter production facility. We supply high-performance acoustic barriers that can be tailored to fit different types of vehicles, including cars, trucks, and electric vehicles. Our sound insulation solutions contribute to safer, more comfortable, and quieter rides for drivers and passengers alike.
Beyond just functionality, ASLONG is committed to sustainability. Our automotive acoustic barriers are produced with environmentally friendly methods and materials, helping automobile manufacturers meet increasingly stringent environmental standards worldwide. With a global reach, ASLONG’s products are trusted by customers in Europe, North America, Asia, and Africa.
Choosing ASLONG means opting for quality, reliability, and innovation. We are also actively recruiting global agents to expand the availability of our superior acoustic materials. Discover how ASLONG’s automotive acoustic barriers can reduce noise pollution, enhance driving comfort, and support your commitment to sustainability.
Detailed display
Our Advantages
Quick response and customized services
We promise to respond to your needs within 24 hours and provide tailored solutions based on your specific requirements. From product selection to later technical support, you will enjoy efficient and personalized services to ensure that every detail meets your needs.
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.
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.
We have a modern production base of more than 10,000 square meters.
Qualification Certificate
Dust-proof structure for internal mixer operation
Roller cooling mechanism for cooling machine
Anti-floating aerial white cotton collection cover
Question you may concern
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.
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.
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.
If you have any questions about our goods or services, please feel free to contact us.

Tire Silent Foam with Adhesive Backing
ASLONG Tire Silent Foam with adhesive backing offers superior noise reduction for a smoother ride. Wholesale Tire Silent Foam is available. Improve vehicle comfort and reduce road noise.

Mass Loaded Vinyl
ASLONG Mass Loaded Vinyl for sale. Reduce noise pollution effectively with our high-quality, mass-loaded vinyl. Ideal for soundproofing walls, floors, and more. Buy now and experience the difference!

Car Sound Damping Sheet
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.

NBR Foam
ASLONG NBR Foam: Wholesale NBR foam solutions for diverse applications. High-quality, durable, and competitively priced. Contact us today for bulk orders.
© 2025 ASLONG All Rights Reserved. Privacy Policy | Terms and Conditions | Sitemap
Whatsapp: +8613242879341
ASLONG Global
ASLONG