FUNAS: Wholesale Insulation Material from Japan
Rock wool board, 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.
Introducing FUNAS, Japan’s premier brand for wholesale insulation material, where quality meets reliability. Our insulation products are meticulously crafted to offer unparalleled thermal efficiency and durability, providing the perfect solution for all your insulation needs. Designed with advanced technology and high-quality materials, FUNAS insulation materials ensure superior performance and sustainability.
At FUNAS, we understand the importance of maintaining energy efficiency and environmental responsibility. Our products are not only cost-effective but also eco-friendly, helping to reduce energy consumption and greenhouse gas emissions. As a trusted leader in the industry, FUNAS offers a wide range of insulation solutions suitable for residential, commercial, and industrial applications.
Our commitment to excellence ensures that every product is rigorously tested to meet the highest standards. By choosing FUNAS, you can rest assured that you are investing in a product that delivers exceptional value and peace of mind. With our seamless delivery and outstanding customer support, transitioning to a more efficient, insulated environment has never been easier.
Experience the best in Japanese innovation with FUNAS and elevate your building projects to new standards of excellence.
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Our Advantages
Expertise and Experience
Years of experience have enabled us to understand the unique challenges of each industry and be able to effectively address them.
Global coverage
With a global service network covering more than 100 countries, we provide excellent wholesale insulation materials services to a wide range of international customers.
Product customization capabilities
The difference between us and our competitors lies in our heat resistant insulation material product customization capabilities, covering size, specifications, color, packaging and other aspects to meet customers' personalized needs.
Sustainability
Our products are designed with environmental sustainability in mind, reducing energy consumption and minimizing waste.
Certifications
CE-CPR (rock wool)
SGS-Fireproof Adhesive for Sheets
Test Report - Ongo Resin 6
Q&A
How to start a consultation?
You can contact us through our website, phone, or email. We will arrange a professional staff to discuss your needs about best thermal insulator and how we can help you.
How do I choose the right insulation for my project?
Our team can help you choose the best material for heat insulation based on your specific needs, such as thermal resistance, acoustic properties, and environmental conditions.
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.
If you have any other questions, please write email to us or call us , we will reply you as soon as possible.

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.

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 black Rubber-plastic Board Rubber foam panel sheet
