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
Composite double-sided adhesive equipment for vulcanized damping sheets
Composite double-sided adhesive equipment for vulcanized damping sheets
Roller cooling mechanism for cooling machine
Roller cooling mechanism for cooling machine
Shock absorbers for car chassis
Shock absorbers for car chassis
Butyl rubber external circulation heating machine with uniform heat distribution
Butyl rubber external circulation heating machine with uniform heat distribution
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.

Michelin tire cutaway showing tire foam insert.
ASLONG Advanced Anti-Puncture Tire Foam | Shock-Absorbing, Noise-Dampening Liner for Long-Lasting Tire Protection

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 Advanced Anti-Puncture Tire Foam | Shock-Absorbing, Noise-Dampening Liner for Long-Lasting Tire Protection
Roll
NBR Foam

ASLONG NBR Foam: Wholesale NBR foam solutions for diverse applications. High-quality, durable, and competitively priced. Contact us today for bulk orders.

NBR Foam
Stack of Aslong branded sound dampening sheets.
Aslong Premium Sound Deadening Mat | Butyl Rubber & Aluminum Vibrations Dampening Pad for Automotive Noise Reduction

The Aslong Sound Deadening Mat is made from high-density butyl rubber combined with reinforced aluminum foil. It effectively reduces vehicle vibrations, eliminates resonance noise, and improves cabin comfort. Ideal for doors, floors, trunks, wheel arches, and engine hoods. Strong adhesion and easy installation make it suitable for both professionals and DIY users.

Aslong Premium Sound Deadening Mat | Butyl Rubber & Aluminum Vibrations Dampening Pad for Automotive Noise Reduction
Double-sided self-adhesive waterproof tape
Double-Sided Self-Adhesive Waterproof Tape

ASLONG Double-sided self-adhesive waterproof tape is perfect for wholesale needs. This durable, waterproof tape offers strong adhesion on various surfaces. Ideal for diverse applications, get superior bonding with ASLONG.

Double-Sided Self-Adhesive Waterproof Tape

Professional support at any time

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

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If you are interested in our products, please send me a message for the best quote and product information.

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Name must not exceed 100 characters.
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If you are interested in our products, please send me a message for the best quote and product information.

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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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