Wholesale Mineral Wool Insulation
Durable rock wool roll with outstanding fire resistance and insulation properties. Ideal for industrial and construction applications.
Wholesale Mineral Wool Insulation by FUNAS – Reliable, High-Quality Thermal Solutions
Founded in 2011, FUNAS is a leading integrated science and technology company specializing in the production, research, and sales of High Quality insulation materials. Our wholesale mineral wool insulation products are engineered to deliver superior thermal performance, fire resistance, and soundproofing across diverse industries.
With a spacious 10,000-square-meter storage center in Guangzhou, FUNAS ensures prompt and reliable supply chain management for bulk orders. Our mineral wool insulation is widely used in critical sectors such as petroleum and petrochemical, electric power, metallurgy, polysilicon production, coal chemical industry, central air conditioning, and refrigeration systems.
We prioritize quality and compliance – FUNAS mineral wool insulation holds CCC, CQC, CE, ROHS, CPR, UL, and FM certifications. Moreover, our manufacturing processes adhere to ISO 9001 quality and ISO 14001 environmental management standards, guaranteeing products that meet rigorous international benchmarks.
Understanding that every project has unique requirements, FUNAS offers customized branding services, allowing customers to tailor insulation solutions to their specific needs. Our commitment to innovation and sustainability supports our vision of becoming the world’s premier insulation material manufacturer.
Choosing FUNAS wholesale mineral wool insulation means investing in dependable, energy-efficient, and eco-friendly thermal solutions designed to enhance the safety, sustainability, and efficiency of your projects.
Visit (https://www.funasinsulations.com/) to explore our product range and customization options.
Advantages
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.
Professional consulting team
We have a highly professional team that can provide customers with comprehensive and in-depth consulting services on insulation material.
Modern production equipment
We have introduced advanced production equipment and technology, including automated production lines and professional design teams, to provide you with efficient and accurate production services.
Expertise and Experience
Years of experience have enabled us to understand the unique challenges of each industry and be able to effectively address them.
Certificate display
Glass wool CE certificate
Test report-Anggu Adhesive
Test Report - Ongo Resin 6
Frequently Asked Questions
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.
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.
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.
If you have another questions, please feel free to contact us.

120°Rubber foam high-temperature adhesive
This product has passed the EU REACH non-toxic standard and the ROHS non-toxic standard. (The product is yellow glue.)
Anggu 120 ° rubber-plastic high-temperature glue is an extravagant product, mainly used for various intractable diseases, high temperatures, and harsh and demanding places. This product is a low-odor, high-strength quick-drying glue; table drying speed, long bonding time, no powder, non-toxic, wide range of applications, can be applied to most insulation materials.

Wholesale Rock Wool Mineral Wool Roll Blanket
Durable rock wool roll with outstanding fire resistance and insulation properties. Ideal for industrial and construction applications.

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.

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.