FUNaS thermal Insulation Materials Professional manufacturer

Thermal insulator supplier FUNAS focuses on producing high-quality rubber foam thermal insulation materials to meet the diverse insulation material wholesale needs of various industries.
Quality Assurance - FUNAS
Quality Assurance
Our high-temperature insulation material manufacturing processes utilize state-of-the-art technology to produce consistent and reliable insulation material wholesale.
Expertise and Experience - FUNAS
Expertise and Experience
Founded in 2011, years of heat-insulating material high-temperature manufacturing experience have enabled us to understand the unique challenges of each industry and be able to effectively address them.
Customization - FUNAS
Customization
We offer customized solutions for heat insulation materials products, including tailored formulas, shapes, sizes, heat and sound insulation options, and specialized coatings like fire-retardant and waterproof features.
Sustainability - FUNAS
Sustainability
Our high-temperature thermal insulation materials are designed with environmental sustainability in mind, utilizing Life Cycle Assessment (LCA) to reduce energy consumption and minimize waste.

insulation Industry-Specific Solutions

Whether you are in construction, automotive, HVAC, or other industries, our rubber foam thermal insulation products deliver optimal performance and energy efficiency.

HVAC - FUNAS

Improve Energy Efficiency and Noise Control

Heating, Ventilation and Air Conditioning (HVAC)

Our rubber foam insulation is ideal for use in HVAC systems, providing excellent thermal resistance and sound absorption. By preventing energy loss and reducing noise, our rubber foam solutions help maintain stable indoor temperatures and create a quieter environment.

Building - FUNAS

Ensure Comfort and Sustainability

Building and Construction

In the construction industry, our insulation is essential for energy-efficient building design. Our heat insulation materials for buildings help maintain optimal indoor conditions while reducing carbon footprint.

Automotive - FUNAS

Improve Vehicle Comfort and Performance

Automotive

Our rubber foam insulation solutions are designed to meet the rigorous demands of the automotive industry. From reducing engine noise to improving cabin comfort, our rubber foam insulation offer a variety of benefits

Industrial Applications - FUNAS

Optimize Process Efficiency and Safety

Real Estate

For the real estate industry, Guangdong FUNAS Insulation Materials Co., Ltd. can offer tailored house heat insulation materials solutions that enhance energy efficiency, sustainability, and overall comfort for residential, commercial, and industrial properties

Good Heat-Insulating Materials: Enhance Durability and Comfort

Thermal Insulation Materials Manufacturers, Suppliers, Traders, and Exporters in China. Our main products include rubber and plastic insulation products, rock wool products, glass wool products and other varieties

150
+

150+ technical staff

40,000
+

The factory covers an area of ​​40000 square meters.

500
+

50+ R&D experts

50
+

50+ R&D experts

about FUNAs

Welcome to Guangdong FUNAS Insulation Materials Co., Ltd., one of the leading service providers of insulation materials in China

 

Guangdong FUNAS Insulation Materials Co., Ltd. is a comprehensive technology company integrating scientific research, production, sales and construction. The company mainly produces rubber and plastic insulation products, rock wool products, glass wool products and other varieties, which are widely used in petroleum and petrochemical, electric power, metallurgy, polysilicon, coal chemical industry, central air conditioning, refrigerator refrigeration and other fields.

Customized solutions

Quality Assurance

Fast Delivery

Contact us

We provide customers with high-quality products and first-class services in good faith.

We are committed to providing high-quality services to global customers and meeting their diverse solution needs.

FUNAS: Your Trusted Heat Insulation Supplier for Efficiency

FUNAS is a comprehensive technology company integrating the research, production, sales, and construction of rubber and plastic insulation materials.

 

The company mainly produces rubber and plastic insulation products, rock wool products, glass wool products, and other varieties, which are widely used in petroleum and petrochemical, electric power, metallurgy, polysilicon, coal chemical industry, central air conditioning, refrigerator refrigeration, and other fields.

View heat insulation material factory
150
+

150+ technical staff

40,000
+

The factory covers an area of ​​40000 square meters.

500
+

After-sales service team of 500+ people

50
+

50+ R&D experts

Eco-Friendly High Heat Insulation Material for Better Sustainability

At insulation materials manufacturer FUNAS, we are committed to advancing sustainability in every aspect of our operations. As a leading manufacturer of rubber foam insulation, we recognize the importance of reducing our environmental footprint and promoting sustainable practices throughout our supply chain.

Energy efficiency

We continuously strive to reduce our energy consumption and carbon footprint. By investing in advanced machinery and optimizing production processes of heat insulation material, we reduce energy use and lower greenhouse gas emissions.

Waste reduction and recycling

Waste reduction is at the heart of our sustainability strategy. We implement strict waste management measures, including recycling and reusing materials whenever possible.

Why choose Funas?

With high-quality thermal insulation materials and more than 20 years of export experience, FUNAS has become a well-known international thermal insulation material manufacturer. 

The best heat insulation material uses Dukane ACMF precision-controlled micro-foaming technology, the foaming is sufficient, the pores are uniform and fine, the closed-cell structure is complete, and the closed-cell rate is higher.

The moisture resistance factor is an important indicator to measure the service life of insulation materials. The larger the coefficient, the more difficult it is for water vapor to penetrate into the material, and the longer the service life of the insulation material.

The fire resistance of the fire-resistant thermal insulation product reaches the flame-retardant B1 (C) level, and the oxygen index is greater than 35, which fully meets the requirements of China's building fire protection regulations.

The surface density of the insulation material is moderate, the material is soft and elastic, and it will not tear easily, which meets the regular and irregular equipment and pipeline application conditions in the industrial environment.

Explore heat insulation material factory

Cooperation case of good heat-insulating materials

Our clients come from Asia, Europe, Africa, America, and Australia's Five Continents. As a reliable partner among heat insulation material manufacturers, we have cooperated with BYD and maintained good relations with them. Provide a complete set of thermal insulation material solutions for global customers.

3 - FUNAS
Successful Thermal Insulation Solutions for Chengdu Shekou Magic Cube
Supply Quantity: 76500 square meters in total
2024-09-09
Successful Thermal Insulation Solutions for Chengdu Shekou Magic Cube
SALUBRIS - FUNAS
Exploring SALUBRIS' Rubber Foam Project Case for Performance
Supply Quantity: A total of 19300 square meters
2024-09-09
Exploring SALUBRIS' Rubber Foam Project Case for Performance
wall heat insulation material - FUNAS
BYD Company Limited: Successful Rubber and Plastic Project Case Studies
Supply Quantity: 47300 square meters in total
2024-09-09
BYD Company Limited: Successful Rubber and Plastic Project Case Studies

News about temperature insulation material

Stay up to date with the latest developments and insights from our leading thermal insulation solutions company.

Hand holding thermal wall insulation materials. - FUNAS
2025-06-12
What Type of Insulation for Exterior Walls: Complete Guide
Discover the best solutions on what type of insulation for exterior walls with FUNAS. Our complete guide helps you enhance energy efficiency and durability using top-quality insulation materials. Explore expert tips tailored for optimal exterior wall protection and comfort.
Read More
What Type of Insulation for Exterior Walls: Complete Guide
Top 10 Global Foam Rubber Manufacturers in 2025
Discover the leading "Top 10 Global Foam Rubber Manufacturers in 2025" with FUNAS. Explore industry insights on the best foam rubber manufacturers shaping tomorrow’s innovations. Stay ahead of market trends and connect with top-tier producers renowned for quality and sustainability. Dive into our detailed analysis to make informed decisions for your business strategies and partnerships.
2025-01-06
Top 10 Global Foam Rubber Manufacturers in 2025
What Type of Insulation for Exterior Walls: Complete Guide
Discover the best solutions on what type of insulation for exterior walls with FUNAS. Our complete guide helps you enhance energy efficiency and durability using top-quality insulation materials. Explore expert tips tailored for optimal exterior wall protection and comfort.
2025-06-12
What Type of Insulation for Exterior Walls: Complete Guide
What is Rock Wool? A Comprehensive Guide
Discover the essentials of rock wool with FUNAS's comprehensive guide. Learn what rock wool is and how this versatile material can enhance insulation in various applications. Perfect for energy efficiency, soundproofing, and fire resistance, rock wool is an innovative solution. Explore our guide for in-depth insights on using rock wool for optimal performance.
2025-01-17
What is Rock Wool? A Comprehensive Guide
How Is Foam Manufactured? The Science Behind It
Discover the intricate process behind foam manufacturing with Funas. Dive into the science of how foam is manufactured, exploring our innovative techniques that ensure superior quality. Our expert methods guarantee sustainability and performance, making Funas a leader in foam production. Learn more about how we transform raw materials into versatile solutions tailored for diverse applications.
2024-12-06
How Is Foam Manufactured? The Science Behind It

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