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Products
Butyl Rubber Sound Damping Mat
Mass Loaded Vinyl
NBR Foam
Sound Absorbing White Cotton
Tire Silent Foam
Butyl Waterproof Tape Series
Electric Auxiliary Material Products
Tire Anti Puncture Pad
Industries
Automotive
Pipeline
Tire
Acoustic Place
About us
Dealer
Services
Certifications
Patent Certificate
Quality Certificate
Honor Certificate
Resources
Blog
Exhibitions
Knowledge
FAQs
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Quality Certificate

Quality Certificate

ASLONG's commitment to quality is unwavering. View our comprehensive Sound Insulation Materials Quality Certificate, showcasing our dedication to superior products like Butyl Rubber Sound Damping Mat and Mass Loaded Vinyl. Verify the high standards of our sound insulation materials and other offerings, including NBR Foam and more. 

IATF16949
IATF16949
ISO9001
ISO9001
ISO14001
ISO14001

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Innovative sound insulation materials drive the future of the industry

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