Best Insulation Solutions by FUNAS - Eco-Friendly & Certified
High-Quality Insulation Products from FUNAS
FUNAS, established in 2011, is a leading provider of insulation solutions, specializing in rubber and plastic, rock wool, and glass wool products. Our commitment to quality is reflected in our expansive 10,000-square-meter storage facility in Guangzhou, ensuring that we can meet the demands of our customers efficiently.
Versatile Applications Across Industries
Our insulation products are essential across numerous sectors, including petroleum, petrochemicals, electric power, and central air conditioning. FUNAS insulation enhances energy efficiency and safety in refrigerator refrigeration, metallurgy, polysilicon, and coal chemical industries. Our solutions are designed to meet the diverse needs of our clients, promoting sustainability and operational excellence.
Certified Excellence and Global Reach
FUNAS prides itself on maintaining the highest standards, evidenced by our CCC, CQC, CE, ROHS, CPR, UL, and FM certifications. We have also achieved ISO 9001 and ISO 14001 certifications, underscoring our dedication to quality and environmental responsibility. Our products are trusted in over ten countries, including Russia, Indonesia, and Vietnam, demonstrating our global reach and reliability.
Customized Solutions for Your Needs
Understanding that each client has unique requirements, FUNAS offers brand customization services. Whether it's tailoring insulation for specific applications or meeting particular aesthetic preferences, we are committed to providing personalized solutions that enhance your projects and operations. Trust FUNAS for insulation that combines performance, durability, and bespoke service.
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- Strict quality assurance
Our best materials for insulation for heat have passed multiple international certifications, such as ISO/CE/UL, and each process has undergone strict quality inspection to ensure that every product is of high quality.
- Professional customer service
We provide face-to-face local meetings, realize 1-to-1 communication, solve your problems and needs in a timely manner, and provide you with a caring service experience.
- Customization
We offer a range of customisation options and tailor-made solutions, ensuring our insulation meets your exact requirements.
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.
Are your rubber foam products environmentally friendly?
Yes, our insulation products are designed with sustainability in mind. They help reduce energy consumption by minimizing heat loss and gain, and they are made from durable materials that have a long life cycle, reducing the need for frequent replacement.
What types of rubber foam insulation do you offer?
We offer a wide range of rubber foam insulation with different thicknesses and specifications. Thermal insulation material manufacturer FUNAS sleeves and sheets are suitable for different application scenarios.
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
Wholesale Perfect Fire Resistant Performance High Strength Acoustic Mineral Wool Insulation Rock Wool Roll Panel Plain Slab
Wholesale Perfect Fire Resistant Performance High Strength Acoustic Mineral Wool Insulation Rock Wool Roll Panel Plain Slab
Wholesale Roof And Wall Thermal Heat Insulation 50mm Thickness Aluminum Foil Fiberglass Insulation Roll Glass Wool
Wholesale Roof And Wall Thermal Heat Insulation 50mm Thickness Aluminum Foil Fiberglass Insulation Roll Glass Wool