Rock Wool Blankets by FUNAS | Insulation Solutions with Certifications
Innovative Insulation with Rock Wool Blankets
FUNAS, a leader in insulation solutions, offers High-Quality rock wool blankets meticulously designed to meet diverse industrial needs. Our products are celebrated for their superior thermal performance, fire resistance, and acoustic insulation properties. Whether you're in the petrochemical, electric power, or refrigeration industry, FUNAS rock wool blankets provide a reliable and efficient insulation solution.
Eco-Friendly and Certified Quality
Sustainability and safety are at the core of our production. Our rock wool blankets have received prestigious certifications, including CCC, CQC, CE, ROHS, CPR, UL, and FM. Coupled with ISO 9001 and ISO 14001 certifications, these endorsements ensure that our products meet both quality and environmental standards. Choose FUNAS for eco-conscious insulation that doesn't compromise performance.
Tailored Solutions for Diverse Industries
Our rock wool blankets are versatile, catering to industries such as metallurgy, coal chemical, and central air conditioning systems. FUNAS's headquarters in Guangzhou houses a vast 10,000-square-meter storage center, ensuring quick and efficient service. Explore the possibilities of insulated perfection, customized to suit your industry's unique demands.
Global Reach with Personalized Service
FUNAS's rock wool blankets have made their mark globally, exported to over ten countries, including Russia and Vietnam. Our commitment to personalized solutions means we offer brand customization services, ensuring every client receives insulation tailored to their unique specifications. Partner with FUNAS for a blend of tradition, innovation, and personal touch in every product.
Experience the in insulation innovation with FUNAS's rock wool blankets. Let us be the shield that enhances your project's efficiency and sustainability.
- 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.
- 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.
- Strict quality assurance
Our best materials for insulation for heat have passed multiple international certifications, such as ISO/CE/UL, and each process has undergone strict quality inspection to ensure that every product is of high quality.
- 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.
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.
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.
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.

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