As a reliable manufacturer of refractory materials in China, our company has been specialized in delivering durable solutions for a wide range of high-temperature industries. Over the years, we have developed a strong reputation for supplying premium refractory products, with a particular emphasis on the needs of the cement industry. Our product line includes high alumina bricks, silicon carbide mullite bricks, and a variety of precast refractory components that meet the rigorous requirements of large rotary kilns. Jiangsu Hengnai Refractory Group Co.,Ltd.

Through continuous technological upgrades, we aim to provide solutions that not only withstand extreme temperatures and harsh environments but also extend the service life of your equipment. The high alumina bricks we produce are known for their superior thermal stability, mechanical strength, and resistance to slag and chemical attack. These properties make them a preferred choice for linings in rotary kilns, pre-calciner systems, and other high-temperature zones in cement production facilities.

Our SiC-mullite bricks offer a perfect blend of oxidation resistance and high-temperature strength. These bricks are particularly beneficial for burning areas in cement kilns, where conditions are extremely volatile. By using our SiC-mullite refractory materials, customers can ensure consistent operation, reduce unplanned maintenance, and increase productivity. Our technical team works closely with each client to select the best materials for their specific kiln configuration.

In addition to shaped bricks, we also manufacture a wide range of precast shapes for cement rotary kilns and other industrial applications. These products are manufactured using precision molds and cured under strict quality standards to ensure optimal performance in service. Precast shapes offer numerous advantages, including faster installation times, reduced labor costs, and more uniform performance. Our custom precast blocks can be tailored to any size or geometry based on your operational requirements.

We maintain strict quality control procedures from raw material selection to final product delivery. Our manufacturing base is equipped with state-of-the-art facilities and testing equipment to ensure every batch of refractory material meets international standards. All products undergo comprehensive testing for thermal conductivity, compressive strength, and dimensional accuracy. As a result, our clients can rely on us for top-performing refractory solutions that deliver measurable value. We serve both domestic and international markets and provide tailored support for cement plants, steel mills, and other heavy industrial operations.

In an industry where durability is paramount, we are proud to be a preferred partner for refractory solutions. Our team of specialists is available to offer technical advice, on-site support, and after-sales service to ensure optimal installation and maximum service life. By partnering with us, you gain access to a wealth of expertise and a commitment to excellence that is unmatched in the field. Whether you need standard refractory bricks or a complete refractory lining solution for your rotary kiln, we have the products and the people to get the job done right.