ASLONG: Your Premier Professional Mass Loaded Vinyl Manufacturer & Acoustic Solutions Provider
ASLONG: Your Premier Professional Mass Loaded Vinyl Manufacturer & Acoustic Solutions Provider
Pioneering Excellence in Sound Insulation Since 2000
Established in 2000, ASLONG (Guangdong Welllink New Materials Co., Ltd.) stands as a high-tech enterprise dedicated to revolutionizing the world of acoustic, sound insulation, and shock-absorbing materials. With over two decades of expertise, we pride ourselves on being a trusted and professional mass loaded vinyl manufacturer, delivering cutting-edge solutions that effectively control noise and enhance environmental comfort globally. Our modern production base, spanning more than 10,000 square meters, is a testament to our commitment to efficient, environmentally friendly, and high-performance sound insulation material solutions for diverse industries worldwide.
Unleashing the Power of Mass Loaded Vinyl (MLV)
At the core of our soundproofing expertise lies our high-quality Mass Loaded Vinyl (MLV). As a leading professional mass loaded vinyl manufacturer, ASLONG engineers MLV products renowned for their exceptional density, flexibility, and superior sound blocking capabilities. This versatile sound insulation material is ideal for a wide range of applications, including walls, ceilings, floors, automotive interiors, and industrial enclosures, providing an effective barrier against airborne noise. Our MLV is meticulously manufactured to meet stringent performance standards, ensuring maximum noise reduction and long-lasting durability for your projects.
A Comprehensive Portfolio of Sound Insulation Materials
Beyond our specialized Mass Loaded Vinyl, ASLONG offers an extensive array of acoustic and sound insulation materials designed to meet every challenge. Our product range covers various fields including acoustics, sound insulation, and shock absorption, ensuring a holistic approach to noise control. Key offerings include Butyl Rubber Sound Damping Mats, NBR foam, Sound White Cotton, Tire silent foam, Butyl waterproof tape, and Electric auxiliary Materials. These solutions are widely applied across vital sectors such as construction, automobiles, residential buildings, industrial facilities, and entertainment venues, providing tailored noise control and vibration dampening.
Global Reach & high quality Partnership Opportunities
ASLONG's commitment to quality and innovation has allowed us to extend our reach across continents. Our High Quality sound insulation materials have been successfully exported to demanding markets in Europe, North America, Asia, Africa, and beyond. We are continuously expanding our global footprint and are actively recruiting agents worldwide to join our mission. Partner with ASLONG, a professional mass loaded vinyl manufacturer with a proven track record, and access our comprehensive product lines, technical expertise, and marketing support to grow your business in the booming sound insulation market. Discover the ASLONG advantage – where performance meets sustainability.
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- 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.
- 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.
- 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.
24 + Production Experience
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.
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.
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.

Premium Butyl Sound Deadening Mat – Automotive Noise & Heat Insulation with Aluminum Foil Layer
Premium Butyl Sound Deadening Mat – Automotive Noise & Heat Insulation with Aluminum Foil Layer
Hot-Selling Puncture-Proof Silent Tire Foam | Self-Sealing, Noise-Reducing Wheel Protection Liner
Hot-Selling Puncture-Proof Silent Tire Foam | Self-Sealing, Noise-Reducing Wheel Protection Liner
Puncture-Proof Silent Tire Foam | Self-Sealing, Noise-Reducing Tire Cushion for Safer Rides
Puncture-Proof Silent Tire Foam | Self-Sealing, Noise-Reducing Tire Cushion for Safer Rides
ASLONG Puncture-Proof Soundproof Tire Foam Tire Protection Silent material for a Smoother, Safer Ride
ASLONG Puncture-Proof Soundproof Tire Foam Tire Protection Silent material for a Smoother, Safer Ride
Puncture-Proof Soundproof Tire Foam, Self-Sealing Noise-Reducing Liner for Cars, Anti-Puncture Wheel Protection, Anti-Puncture Noise Reduction
Puncture-Proof Soundproof Tire Foam, Self-Sealing Noise-Reducing Liner for Cars, Anti-Puncture Wheel Protection, Anti-Puncture Noise Reduction
Puncture-Proof Soundproof Tire Foam, Self-Sealing Noise-Reducing Liner for Cars, Anti-Puncture Wheel Protection, Anti-Puncture Noise Reduction
Puncture-Proof Soundproof Tire Foam, Self-Sealing Noise-Reducing Liner for Cars, Anti-Puncture Wheel Protection, Anti-Puncture Noise ReductionAutomotive Sound Deadening and Heat Insulation
Discover how automotive sound deadening and heat insulation materials can significantly reduce road noise, vibration, and cabin heat. Learn the benefits, working principles, key installation areas, and tips to choose the right materials for your vehicle.
Inside the Material: What Silent Foam Tires Are Made Of | Composition, Technology & Advantages Explained
A comprehensive deep dive into the core materials, acoustic engineering and performance benefits behind silent foam tires, optimized for SEO and EV-focused NVH improvement.
What is the best sound deadening material for cars in 2026?
Find the best sound deadening material for cars in 2026 with ASLONG. High-performance, eco-friendly solutions for superior vehicle noise control.
Best Places to Install Sound Deadening Mats in a Car
Driving comfort isn’t just about leather seats or a powerful engine — it’s also about how quiet your ride feels. Road noise, engine vibrations, and wind turbulence can all reduce your driving experience. That’s why many car owners are turning to sound deadening mats to create a quieter, more enjoyable cabin.
However, to get the best results, placement matters. This article explains the best places to install sound deadening mats in a car, how these areas affect noise levels, and practical tips to maximize performance.
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