Innovation and quality-driven Sound Insulation material solutions leader

ASLONG is committed to providing high-performance sound insulation material solutions. Through innovative technologies and environmentally friendly products, it helps various industries improve efficiency, save energy and reduce consumption, promote sustainable development, and create a better future.

24
+

Production Experience

10,000
+

Factory Area

500
+

Customer Volume

4
+

Production Lines

about ASLONG

ASLONG (Welllink Guangdong New Material Co., Ltd.) was established in Guangzhou, China. It is a high-tech enterprise specializing in the research and development, production, and sales of acoustic materials, sound insulation materials, shock-absorbing materials, and other products. We have a modern production base of more than 10,000 square meters, 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.

 

With strong technical research and development capabilities, rich industry experience, and wide market recognition, Welllink has established a good brand image in domestic and foreign markets. Our products have been exported to Europe, North America, Asia, Africa, and other regions and are widely used in many industries, such as construction, automobiles, homes, industry, and acoustics, and have won high praise from many customers.

ASLONG Advantages

Customized design
Innovative technology
We continue to innovate, keep up with the development trend of the global acoustic materials field, and constantly introduce new products to meet the needs of different industries.
Comprehensive solutions
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.
High quality guarantee
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.

Modern production line

Witness the seamless flow of our state-of-the-art manufacturing process.

From raw material handling to final quality inspection, our production lines are designed for efficiency and precision.

Raw material production
Raw material production
Design
Design
Logo printing
LOGO printing
Production
Production
Product testing
Product testing
Shipment
Shipment

ASLONG Honors

Since its establishment, Welllink has won numerous honors and awards for its high-quality products and professional services, including:

 

◆ ISO 9001 Quality Management System Certification
◆ ISO 14001 Environmental Management System Certification
◆ CE Certification
◆ ROHS Certification
◆ Industry Awards and Certifications in Many Regions Around the World

Discover more
Dust removal device for new ultrasonic slitting machine
Dust removal device for new ultrasonic slitting machine
Butyl rubber external circulation heating machine with uniform heat distribution
Butyl rubber external circulation heating machine with uniform heat distribution
Portable infrared edge tracking device
Portable infrared edge tracking device
Roller cooling mechanism for cooling machine
Roller cooling mechanism for cooling machine
ASLONG TEAM

Highly qualified team

ASLONG has an efficient, professional and innovative team. Our team consists of experienced engineers, technical experts, designers, production managers and sales service personnel. Each member is committed to providing the best solutions and services to ensure that every customer's needs are accurately responded to.

 

We focus on the continuous training and skill improvement of employees, and encourage cooperation and innovation among teams to maintain the company's leading position in the industry. The close cooperation and professional ability of the team are the core competitiveness of ASLONG's continued growth and development.

Our new sound insulation materials

ASLONG offers a wide range of products covering acoustics, sound insulation, shock absorption and other fields that are widely used in industries such as construction, automobiles, homes, industry and entertainment facilities. Our products include: Butyl Rubber Sound Damping Mat, Mass Loaded Vinyl, NBR foam, Sound White Cotton, Tire silent foam, Butyl waterproof tape, Electric auxiliary Material, etc.

Blue color soundproof damping sheet for noise reduction.
Butyl Rubber Sound Deadening Mat | Car Noise & Heat Insulation Aluminum Foil Pad | Automotive Soundproof & Thermal Barrier Material
ASLONG Car Sound Deadener Mat offers superior soundproof and shock absorption performance, enhancing your vehicle’s comfort by reducing noise and vibrations. Easy to install, it ensures a quieter, smoother ride for every driver. Trust ASLONG for effective car sound insulation solutions.
Butyl Rubber Sound Deadening Mat | Car Noise & Heat Insulation Aluminum Foil Pad | Automotive Soundproof & Thermal Barrier Material
Tire with nails, showcasing tire anti puncture liner.
Puncture-Proof Silent Tire Foam | Self-Sealing, Noise-Reducing Tire Cushion for Safer Rides

Enhance your driving safety and comfort with the Puncture-Proof Silent Tire Foam – a cutting-edge tire protection solution that combines anti-puncture safety with noise reduction technology.

Crafted with high-density elastic polymer, this tire cushion provides an automatic self-sealing effect, reducing the risk of flat tires caused by sharp objects. At the same time, the foam layer absorbs road vibrations and minimizes tire noise, giving you a smoother and quieter driving experience.

 

 

Puncture-Proof Silent Tire Foam | Self-Sealing, Noise-Reducing Tire Cushion for Safer Rides
Sheets of gold, blue, silver, and black sound dampening material with a diamond pattern.
Sound Deadening Mat | Butyl Rubber & Aluminum Vibration Dampening Pad for Automotive Noise Reduction

Automotive Butyl Rubber Sound Deadening Mat  is designed to minimize structural noise caused by panel resonance and road vibration. Built with an elastic butyl compound and an aluminum-backed surface, it stabilizes vehicle body panels and transforms noisy metal surfaces into acoustically controlled structures. Ideal for OEM upgrades, car audio installations, and professional automotive soundproofing projects.

Sound Deadening Mat | Butyl Rubber & Aluminum Vibration Dampening Pad for Automotive Noise Reduction
Tire magic pad
ASLONG Puncture-Proof Soundproof Tire Foam

ASLONG Puncture-Proof Soundproof Tire Foam is an advanced tire insert designed to provide both puncture-proof protection and soundproofing benefits. Made from self-healing materials, this innovative foam instantly seals any puncture caused by sharp objects, minimizing the risk of tire failure. Additionally, it reduces road noise and vibrations, offering a quieter, more comfortable driving experience.

 

 

ASLONG Puncture-Proof Soundproof Tire Foam

Professional support at any time

Contact us for a free quote on our new soundproofing materials!

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How can we help?

8AM to 17:30PM (GMT+8)

Tel: +86 132 4287 9341

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We will get back to you ASAP within 30 mins during the working hour.

 

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