ASLONG: Leading NBR/PVC Rubber Foam Factory & Sound Solutions
ASLONG NBR Foam: Wholesale NBR foam solutions for diverse applications. High-quality, durable, and competitively priced. Contact us today for bulk orders.
Discover the superior performance of ASLONG, a leading NBR/PVC rubber foam factory and trusted brand under Guangdong Welllink New Materials Co., Ltd. Established in 2000, ASLONG stands at the forefront of high-tech innovation, specializing in the research, development, production, and sales of advanced acoustic materials, sound insulation solutions, and shock-absorbing products. With a modern production facility spanning over 10,000 square meters, we are dedicated to delivering efficient, eco-friendly, and high-performance solutions that set new industry benchmarks.
At ASLONG, our extensive product portfolio includes butyl rubber sound damping mats, mass loaded vinyl, NBR foam, sound white cotton, tire silent foam, butyl waterproof tape, and electric auxiliary materials. Each product is meticulously engineered to meet diverse application needs across construction, automotive, home, industrial, and entertainment sectors. Our materials are renowned for superior soundproofing, shock-absorption, durability, and environmental safety, ensuring reliable results for every project.
With worldwide exports to Europe, North America, Asia, Africa, and beyond, ASLONG products are trusted globally for their consistency and quality. We are committed to innovation, top-level service, and sustainable practices, making us the preferred partner for high-performance sound and insulation solutions.
Join our global network! ASLONG is actively recruiting agents worldwide—partner with us to bring advanced acoustic and insulation technology to your market.
Advantages
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.
- 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.
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.
24 + Production Experience
Certificate display
Dust removal device for new ultrasonic slitting machine
Dust-proof structure for internal mixer operation
Integrity Manager
Frequently Asked Questions
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.
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.
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.
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.

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.

Premium Butyl Sound Deadening Mat – Automotive Noise & Heat Insulation with Aluminum Foil Layer
High-performance butyl rubber sound deadening mat designed to reduce road noise and heat inside vehicles. Backed with reflective aluminum foil, it provides superior thermal insulation, excellent vibration damping, and long-lasting adhesion. Ideal for cars, trucks, vans, and industrial applications.

Tire Silent Foam with Adhesive Backing
ASLONG Tire Silent Foam with adhesive backing offers superior noise reduction for a smoother ride. Wholesale Tire Silent Foam is available. Improve vehicle comfort and reduce road noise.

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.
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