High-Quality China Insulation Sheets - FUNAS
Introduction to China Insulation Sheets: Superior Quality & Versatility
FUNAS, established in 2011, stands as a leader in the insulation industry, providing high-quality China insulation sheets. Our innovative offerings encompass rubber, plastic, rock wool, and glass wool products, ensuring top-notch thermal regulation across diverse industries. With a 10,000-square-meter storage facility in Guangzhou, FUNAS promises swift and reliable supply.
Certified Excellence in Insulation Technology
Our China insulation sheets boast a plethora of certifications, including CCC, CQC, CE, ROHS, CPR, UL, and FM, signifying unmatched quality and safety. They have also secured ISO 9001 and ISO 14001 certifications, underscoring our commitment to quality management and environmental responsibility. Choose FUNAS for insulation solutions that not only meet but exceed industry standards.
Diverse Applications Across Industries
Our insulation products are integral in various sectors, such as petroleum, petrochemical, electric power, metallurgy, and the coal chemical industry. With specific applications in central air conditioning and refrigeration systems, FUNAS insulation sheets are tailored to ensure energy efficiency and safety. Our products cater to both global and local markets.
Customizable Solutions for Unique Needs
At FUNAS, we recognize the importance of personalization. We offer brand customization services to align our insulation products with your unique specifications. Whether your need is for color, size, or performance modulation, FUNAS is equipped to deliver.
Global Reach and Exceptional Service
With exports to over ten countries, including Russia, Indonesia, and Vietnam, FUNAS is a trusted name worldwide. Our dedicated team ensures exceptional service from order to delivery, making us the preferred choice for all your insulation needs. Trust FUNAS for High-Quality China insulation sheets—where science meets service.
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- 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.
- 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.
- Customization
We offer a range of customisation options and tailor-made solutions, ensuring our insulation meets your exact requirements.
- 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.
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 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.
Are your rubber foam products environmentally friendly?
Yes, our insulation products are designed with sustainability in mind. They help reduce energy consumption by minimizing heat loss and gain, and they are made from durable materials that have a long life cycle, reducing the need for frequent replacement.

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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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