High-Quality China Insulation Sealants - FUNAS
Innovative Insulation Solutions for Diverse Industries
At FUNAS, we specialize in providing advanced China insulation sealants tailored for various industrial demands. Our meticulously crafted products are integral to industries such as petroleum, petrochemical, electric power, and beyond. Whether it's the harsh environment of a coal chemical plant or the precision required in central air conditioning systems, our sealants promise unmatched durability and performance.
Uncompromised Quality and Certification
Quality is at the heart of everything we do at FUNAS. Our comprehensive range of insulation sealants is backed by significant certifications, including CCC, CQC, CE, ROHS, CPR, UL, and FM. We pride ourselves on our commitment to excellence, further validated by our ISO 9001 and ISO 14001 certifications. These endorsements guarantee that our products not only meet rigorous national and international standards but also deliver exceptional reliability.
Tailored Solutions with Brand Customization Services
Understanding that every business is unique, FUNAS offers brand customization services to meet personalized needs. This flexibility ensures that our China insulation sealants perfectly align with your specific requirements, providing a seamless and efficient solution. From concept to completion, our team collaborates closely with you to deliver tailored insulation solutions.
Global Reach and Reliable Supply Chain
With a robust presence in over ten countries, including Russia, Indonesia, and Vietnam, FUNAS is poised to meet your insulation needs globally. Our 10,000-square-meter storage center in Guangzhou guarantees a reliable supply chain, ensuring your projects proceed without a hitch. Experience the reliability and innovation of FUNAS’s insulation sealants, designed for the betterment of industries worldwide.
- Flexible production plan
We can flexibly arrange production plans according to your needs, and the delivery time is within 7–30 days to ensure that your market needs can be met in a timely manner.
- Global coverage
With a global service network covering more than 100 countries, we provide excellent wholesale insulation materials services to a wide range of international customers.
- Modern production equipment
We have introduced advanced production equipment and technology, including automated production lines and professional design teams, to provide you with efficient and accurate production services.
- 24-hour technical support
Provide 24/7 technical support to ensure that customers can receive professional help at any time during the use of insulation material.
What is your shipping and delivery process like?
We offer reliable logistics services for insulation material wholesale, both domestically and internationally. Our team ensures secure packaging, timely shipping, and real-time tracking so that your order reaches you in perfect condition and on schedule.
How do I choose the right insulation for my project?
Our team can help you choose the best material for heat insulation based on your specific needs, such as thermal resistance, acoustic properties, and environmental conditions.
How to start a consultation?
You can contact us through our website, phone, or email. We will arrange a professional staff to discuss your needs about best thermal insulator and how we can help you.
Can your insulation products be customized?
Yes, we offer customized solutions for insulation material wholesale to meet the specifications of your project, including custom specifications, sizes, foils and adhesives, colors, etc.
What types of rubber foam insulation products do you offer?
We offer a wide range of rubber foam insulation products, including custom shapes and sizes, thermal and acoustic insulation solutions, and options with specialized coatings such as flame retardancy and water resistance. Our products are suitable for applications in HVAC, automotive, construction, and more.

Wholesale Black nitrile rubber foam pipe rubber NBR foam tube rubber foam insulation tube for hvac system
Wholesale Black nitrile rubber foam pipe rubber NBR foam tube rubber foam insulation tube for hvac system
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Wholesale Perfect Fire Resistant Performance High Strength Acoustic Mineral Wool Insulation Rock Wool Roll Panel Plain Slab
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Wholesale Roof And Wall Thermal Heat Insulation 50mm Thickness Aluminum Foil Fiberglass Insulation Roll Glass Wool