FUNAS: Best Ceiling Insulation Solutions
NBR and PVC are the main raw materials, which are softthermal insulation and energy-saving materials foamedthrough special processes.
Discover the best ceiling insulation with FUNAS, a trusted name in the industry since 2011. Our comprehensive range of high-quality insulation products, including rubber and plastic, rock wool, and glass wool, are designed to meet the diverse needs of various sectors such as petroleum, electric power, and central air conditioning. FUNAS is committed to excellence, evidenced by our 10,000-square-meter storage center in Guangzhou and our dedication to customer satisfaction through brand customization services. Our products are not only reliable but also meet stringent standards, holding certifications like CCC, CQC, CE, ROHS, CPR, UL, and FM, alongside ISO 9001 and ISO 14001 certifications. With FUNAS, you're choosing a product that's trusted globally, exported to over ten countries including Russia and Indonesia. Experience peace of mind with FUNAS, where quality and professionalism are at the heart of everything we do.
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Our Advantages
Instant response
Provide multi-channel instant communication, including online chat, telephone consultation, etc., to meet customers' timely needs in the insulation material selection process.
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.
Expertise and Experience
Years of experience have enabled us to understand the unique challenges of each industry and be able to effectively address them.
Customization
We offer a range of customisation options and tailor-made solutions, ensuring our insulation meets your exact requirements.
Certifications
Rubber and plastic CE test report
CE-CPR (rock woolļ¼
Glass wool CE test report
Question you may concern
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.
What is your shipping and delivery process like?
We offer reliable logistics services for insulation material wholesale, both domestically and internationally. Our team ensures secure packaging, timely shipping, and real-time tracking so that your order reaches you in perfect condition and on schedule.
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.

Wholesale Rock Wool Mineral Wool Board Panel Sheet
High-performance rock wool board for superior thermal and acoustic insulation. A reliable choice for building projects.

Wholesale High-Density Acoustic Foam Sound-absorbing Sponge Soundproof Cotton
Enhance sound clarity and reduce noise with FUNAS Wholesale High-Density Acoustic Foam Sound-absorbing Sponge. Polyurethane sponge is a low density PU with foam density less than 18 kg/m3. This premium soundproof cotton delivers superior sound absorption, perfect for studios, offices, and home theaters. Optimize your acoustic environment now!

China Manufacturer ANGGU Rubber Foam Dedicated Adhesives & Sealants & Glue
Our high-performance adhesives ensure durability and excellent adhesion, guaranteeing optimal results for all your industrial needs. Specially formulated for precision and strength, Funas adhesives offer seamless application and long-lasting reliability. Trust in quality and innovation with our dedicated rubber foam adhesives. Perfect your projects with Funas, where excellence meets commitment.

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