Best House Insulation | FUNAS Quality Solutions
Best House Insulation by FUNAS
About FUNAS
Founded in 2011, FUNAS is a leading science and technology company specializing in insulation solutions. With a comprehensive range of products including rubber and plastic insulation, rock wool, and glass wool, FUNAS is committed to excellence. Our headquarters in Guangzhou features a 10,000-square-meter storage center, ensuring prompt service and delivery.
Versatile Applications
FUNAS insulation products are widely used across various industries, including petroleum, petrochemical, electric power, metallurgy, polysilicon, coal chemical, central air conditioning, and refrigerator refrigeration. Our solutions are designed to meet the diverse needs of our clients, ensuring optimal performance and energy efficiency.
Customization Services
We understand that every project is unique. That's why FUNAS offers brand customization services to cater to your specific requirements. Whether you need insulation for residential, commercial, or industrial applications, our team is ready to provide tailored solutions that meet your standards.
Quality and Certifications
Quality is at the heart of everything we do at FUNAS. Our products have earned prestigious certifications such as CCC, CQC, CE, ROHS, CPR, UL, and FM. Additionally, we have passed ISO 9001 quality system certification and ISO 14001 environmental system certification, ensuring that our insulation solutions meet the highest standards of safety and sustainability.
Global Reach
FUNAS is proud to serve customers worldwide. Our products have been successfully exported to over ten countries and regions, including Russia, Indonesia, Myanmar, Vietnam, Tajikistan, and Iraq. With FUNAS, you can trust that you're getting the best house insulation solutions, backed by a global reputation for excellence.
- Brand advantage
We are an experienced rubber foam insulation company built on excellent brands. In the market, we are known for innovation, quality and credibility, providing customers with building material they can trust.
- 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.
- Sustainability
Our products are designed with environmental sustainability in mind, reducing energy consumption and minimizing waste.
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.
What is the typical delivery time for custom orders?
Our daily production capacity is 800 cubic meters. Delivery time varies depending on the complexity of the insulation material wholesale order, but we can deliver large quantities of customized products within 4-6 weeks after the approval date, and small quantities can be delivered within 15 days.
Can I request custom dimensions or properties for my insulation needs?
Yes, we specialize in custom solutions. Whether you need specific dimensions, thicknesses, densities, or additional coatings, we can work with you to manufacture insulation products tailored to your exact requirements of good materials for heat insulation.
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 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.

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