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

adhesives & sealants - FUNAS

Special adhesive for insulation nail

This product has passed the EU REACH non-toxic standard and ROHS non-toxic standard. (This product is a yellow liquid).

Anggu insulation nail special adhesive is a adhesive with high viscosity, slow drying, aging resistance, high strength, and excellent brushing performance; The special adhesive for insulation nails has a slow drying speed and strong adhesion to the iron sheet. It can be flexibly moved during construction, and has a strong bonding force after curing, low odor.and is non-toxic.

Special adhesive for insulation nail
glass wool suppliers - FUNAS

Wholesale Roof And Wall Thermal Heat Insulation 50mm Thickness Aluminum Foil Fiberglass Insulation Roll Glass Wool

Glass wool is the molten glass fiber, the formation of cotton-like material, chemical composition belongs to the glass category, is a kind of inorganic fiber. With good molding, small volume density, thermal conductivity both, thermal insulation, sound absorption performance is good, corrosion resistance, chemical stability and so on.

Wholesale Roof And Wall Thermal Heat Insulation 50mm Thickness Aluminum Foil Fiberglass Insulation Roll Glass Wool
rock wool comfort board - FUNAS

Wholesale Perfect Fire Resistant Performance High Strength Acoustic Mineral Wool Insulation Rock Wool Roll Panel Plain Slab

Rock wool, that is, a kind of exterior insulation material. When the market share of 90% of the organic thermal insulation materials in the stagnant wait-and-see, as a fire rating of A- class exterior insulation inorganic material rock wool has ushered in an unprecedented market opportunity.

Wholesale Perfect Fire Resistant Performance High Strength Acoustic Mineral Wool Insulation Rock Wool Roll Panel Plain Slab
insulation foam - FUNAS

Wholesale Black nitrile rubber foam pipe rubber NBR foam tube rubber foam insulation tube for hvac system

Introducing the FUNAS Wholesale Black Nitrile Rubber Foam Pipe, an essential insulation solution for HVAC systems. Crafted from premium NBR foam, this durable and energy-efficient tube minimizes heat loss and noise. Trust in FUNAS for reliable and superior thermal protection in your industrial applications. Experience top-notch performance today!
Wholesale Black nitrile rubber foam pipe rubber NBR foam tube rubber foam insulation tube for hvac system
wholesale insulation sheet - FUNAS

138°High-temperature universal adhesive

This product has passed the EU REACH non-toxic standard and ROHS non-toxic standard. (This product is a yellow liquid).

Anggu 138°high temperature universal glue is a high-end product, with high viscosity, slow drying, curing of the adhesive layer, and a maximum resistance to continuous temperature of 138.

138°High-temperature universal adhesive
synthetic rubber cost - FUNAS

Environmentally friendly self spraying adhesive

This product has passed the national GB33372-2020 standard and GB18583-2008 standard. This product is a yellow liquid.

Anggu spray glue is a product with high cost performance and a wide application range. It is mainly used for home construction, engineering construction, and various construction defect repair places. This product is low odor, no formaldehyde, spray-convenient glue, table drying speed, long bonding time, no chalking.

Environmentally friendly self spraying adhesive
rubber insulation sheet - FUNAS

Foam Phenolic Adhesive

This product has passed the national GB33372-2020 standard and GB18583-2008 standard. (The product is a yellow liquid.)

Anggu foam phenolic glue is a kind of glue with corrosion resistance, low odor, high strength and excellent brushing property. Can be sprayed for construction with fast surface drying speed, long bonding time, no chalking and convenient operation.

Foam Phenolic Adhesive
Thermal insulation material fireproof adhesive 1 - FUNAS

Thermal insulation material fireproof adhesive

Discover FUNAS Thermal Insulation Material Fireproof Adhesive, designed for superior protection and safety. Ideal for various applications, this advanced adhesive ensures excellent heat resistance. Trust FUNAS for quality and reliability. Enhance your building's safety with our state-of-the-art thermal insulation solution. Order today for unmatched performance and peace of mind.
Thermal insulation material fireproof adhesive
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
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
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
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.

what is nitrile butadiene rubber - FUNAS
FUNAS: Leading China Foam Rubber Producer for Insulation Solutions
Aug 04, 2025
FUNAS is a leading China foam rubber producer specializing in high-quality insulation solutions. We deliver durable, eco-friendly foam rubber products tailored to meet diverse industrial needs, ensuring superior thermal and sound insulation for various applications across China and beyond.
04
Aug
FUNAS: Leading China Foam Rubber Producer for Insulation Solutions
Workers installing thermal wall insulation materials. - FUNAS
How Much Does It Cost to Insulate a Wall? A Complete Guide
Aug 01, 2025
Discover expert insights on how much does it cost to insulate a wall with FUNAS. This complete guide breaks down factors affecting insulation costs, helping you make smart, budget-friendly decisions for better energy efficiency and comfort. Get informed and save today!
01
Aug
How Much Does It Cost to Insulate a Wall? A Complete Guide
Close-up of a blue water valve on an insulated outdoor pipe against light blue siding. - FUNAS
Which Pipes Need Insulation? Complete Guide
Jul 30, 2025
Discover which pipes need insulation with FUNAS’s complete guide. Learn how proper pipe insulation prevents heat loss, protects against freezing, and boosts energy efficiency. Get expert tips to identify and insulate the right pipes for safety and savings. Perfect for homeowners and professionals.
30
Jul
Which Pipes Need Insulation? Complete Guide

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