ASLONG — Leading Sound Deadening Manufacturer & Acoustic Solutions

ASLONG — Trusted Sound Deadening Manufacturer with Global Reach

Expertise & Proven Experience

Founded in 2000, ASLONG (Welllink Guangdong New Material Co., Ltd.) is a high-tech enterprise specializing in research, development, production and sales of acoustic materials, sound insulation materials and shock-absorbing products. With a modern production base over 10,000 m² and decades of industry experience, ASLONG combines technical R&D strength with practical manufacturing know-how to deliver reliable solutions as a professional sound deadening manufacturer.

Comprehensive Product Range

ASLONG offers a broad portfolio to meet diverse application needs: Butyl Rubber Sound Damping Mat, Mass Loaded Vinyl (MLV), NBR foam, Sound White Cotton, Tire Silent Foam, Butyl Waterproof Tape, and Electric Auxiliary Materials. Our products are engineered for use in construction, automotive, residential, industrial and entertainment facilities to effectively reduce noise, vibration and unwanted resonance.

Performance, Safety & Sustainability

We prioritize high-performance formulations and environmentally friendly processes. ASLONG provides materials designed for long-term durability, thermal stability and consistent acoustic performance while aligning with international quality and environmental expectations. Our technical teams support product testing, material selection and customization to ensure each solution meets project-specific E-E-A-T quality principles.

Global Footprint & Partnership Opportunities

Our products are exported across Europe, North America, Asia and Africa. ASLONG is actively recruiting agents worldwide to expand distribution and local support. Partners benefit from competitive manufacturing pricing, product training, marketing materials and regional logistics support. To explore distributorship or request samples, visit https://www.aslong.cc or email king@aslong.cc.

Why Choose ASLONG?

As an experienced sound deadening manufacturer, ASLONG delivers tailored acoustic solutions, fast production capacity, and dedicated technical support. Whether you need off-the-shelf materials or custom acoustic assemblies, we focus on performance, sustainability and responsive service to help your project achieve superior noise control and occupant comfort.

sound deadening manufacturer Display

Aslong black sound dampening sheet with textured surface.

ASLONG Advantages

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.

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.

We have a modern production base of more than 10,000 square meters.

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.

FAQ:

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.

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.

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.