Wholesale Insulation Solutions | Rubber, Rock & Glass Wool | FUNAS
Discover Superior Insulation Products with FUNAS
FUNAS excels as a leader in the insulation wholesale market, offering an extensive range of rubber and plastic insulation products, rock wool, and glass wool products. Since our inception in 2011, we've committed to providing solutions that ensure energy efficiency and sustainability across diverse sectors. Whether you're involved in petrochemical industries, central air conditioning, or refrigeration, our high-quality materials are engineered to meet your unique needs.
Top-Rated Quality and Certifications
Our insulation products are manufactured in adherence to the highest standards. With certifications like CCC, CQC National Compulsory Product Certification, CE, ROHS, CPR, UL, and FM, you can trust our products' reliability and safety. Additionally, we have achieved ISO 9001 and ISO 14001 certifications, underscoring our commitment to quality and environmental responsibility.
Customizable Solutions Tailored to Your Needs
At FUNAS, we understand that each project has its unique requirements. That's why we offer brand customization services, allowing you to personalize our insulation products to better serve your operational goals. Whether you need specific dimensions, materials, or branding, our team is ready to provide tailored solutions that align with your business objectives.
Global Reach and Expert Service
Operating from our 10,000-square-meter storage center in Guangzhou, we are equipped to distribute insulation products globally. Our presence spans over ten countries, including Russia, Indonesia, and Vietnam, showcasing our international expertise and commitment to broad service reach. Trust FUNAS to deliver not just products but full-cycle service and support designed to enhance your projects.
- Quality Assurance
Our manufacturing processes utilize state-of-the-art technology to produce consistent and reliable products.
- Professional consulting team
We have a highly professional team that can provide customers with comprehensive and in-depth consulting services on insulation material.
- Personalized solutions
By deeply understanding our customers' needs, we provide personalized hot and cold insulation material solutions to ensure that the building material selected meets our customers' unique business requirements.
- Professional customer service
We provide face-to-face local meetings, realize 1-to-1 communication, solve your problems and needs in a timely manner, and provide you with a caring service experience.
What is the typical delivery time for custom orders?
Our daily production capacity is 800 cubic meters. Delivery time varies depending on the complexity of the insulation material wholesale order, but we can deliver large quantities of customized products within 4-6 weeks after the approval date, and small quantities can be delivered within 15 days.
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.
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 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.

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