Wholesale Foam Rubber in the United States | Funas
Discover Quality Wholesale Foam Rubber
Welcome to Funas, a pioneering force in the world of foam rubber wholesale in the United States. Established in 2011, we pride ourselves on delivering top-tier rubber and plastic insulation products tailored for a variety of industrial applications. Our comprehensive collection is engineered to meet the most stringent standards, ensuring reliability and performance every time.
State-of-the-Art Production and Certification
At Funas, quality and innovation stand at the forefront of everything we do. With our headquarters in Guangzhou featuring a 10,000-square-meter storage center, our manufacturing process adheres to global standards. Our products have obtained prestigious certifications, including CCC, CQC, CE, ROHS, CPR, UL, FM, and ISO 9001/14001. This commitment guarantees that every batch of our foam rubber meets the international requirements for safety and sustainability.
Applications Across Diversified Industries
Our wholesale foam rubber is the backbone of industries such as petroleum, petrochemical, electric power, and more. From central air conditioning systems to industrial refrigeration, our products offer unparalleled insulation properties, helping you enhance energy efficiency and operational performance. With a proven track record across more than ten countries, including Russia and Vietnam, Funas foam rubber is your go-to solution for industrial insulation needs.
Customized Solutions for FUNAS
Recognizing the unique demands of each client, Funas specializes in brand customization services. Whether you're aiming for enhanced thermal insulation or a specialized material composition, we collaborate with you to develop foam rubber products that align perfectly with your specifications. Expand FUNAS’s capabilities with Funas' expert support and innovative solutions.
Choose Funas for all your wholesale foam rubber needs in the United States and experience unmatched quality and service.
- 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.
- Expertise and Experience
Years of experience have enabled us to understand the unique challenges of each industry and be able to effectively address them.
- 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.
- Large-scale production capacity
Our large-scale production capacity ensures that your orders can be delivered on time; whether it is a minimum order of 500 pieces or N+ customized services, we can meet your needs with top-quality China heat insulation solutions.
- Personalized solutions
By deeply understanding our customers' needs, we provide personalized hot and cold insulation material solutions to ensure that the building material selected meets our customers' unique business requirements.
How does your technical support work?
Our technical support team is available to guide you through every stage of your project—from product selection and design to installation. We provide expert consultation to ensure that you get the best insulation solution for your needs and can assist with troubleshooting if needed.
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 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 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.
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.

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