Our factory specializes in manufacturing high-quality Kaowool paper heat insulation sealing ceramic fiber paper for fire doors. With a thickness range of 0.5mm to 12mm, our product is designed to provide exceptional heat insulation and sealing properties. Made from premium ceramic fiber materials, this paper is perfect for ensuring the fire safety of doors. It offers excellent thermal resistance and can withstand high temperatures, making it ideal for fireproof applications. Our Kaowool paper is durable, reliable, and easy to install, making it a popular choice in the industry. Trust our factory for top-notch quality and dependable products.