ASLONG Car Sound Insulation Solutions for Vehicles and Beyond

ASLONG Car Sound Insulation Solutions

Professional Car Sound Insulation Materials

ASLONG specializes in advanced car sound insulation materials designed to reduce cabin noise, vibration and improve comfort. Our product lineup addresses NVH challenges with precision — from Butyl Rubber Sound Damping Mat to Mass Loaded Vinyl — delivering proven reductions in road, engine, and tire noise for passenger vehicles, EVs and commercial fleets.

Comprehensive Product Range

We offer a wide selection including Butyl Rubber Sound Damping Mat, Mass Loaded Vinyl (MLV), NBR foam, Sound White Cotton, Tire Silent Foam, Butyl Waterproof Tape and electric auxiliary materials. Each product is engineered for specific applications: damping, barrier, absorption and sealing, enabling multi-layer systems that maximize car sound insulation performance.

High-Tech Manufacturing and Quality

Founded in 2000, ASLONG (Welllink Guangdong New Material Co., Ltd.) operates a modern production base over 10,000 m², combining R&D expertise with strict quality control. Our manufacturing processes prioritize durability, environmental compliance and consistent acoustic performance to meet international automotive standards.

Applications and Performance Benefits

Our materials are widely used in automotive, construction, home, industrial and entertainment sectors. In automotive applications, car sound insulation improves perceived quality, reduces driver fatigue, and enhances audio system fidelity. Layered solutions provide measurable decibel reductions and improved thermal and waterproofing properties.

Global Reach and Trusted Exports

ASLONG products are exported to Europe, North America, Asia and Africa. We support OEMs, aftermarket suppliers and installers with technical documentation, custom cutting, and testing support to ensure seamless integration and predictable acoustic results.

Join Us as a Global Agent

We are recruiting agents worldwide. Partnering with ASLONG gives you access to award-winning solutions, competitive margins and full technical backing. Contact our sales team to discuss distribution opportunities, samples, and co-marketing support to grow your car sound insulation business.

ASLONG Advantages

24 + Production Experience

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.

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.

FAQ:

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.

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.

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.