As a professional manufacturer of refractory materials in China, our company has been dedicated to delivering durable solutions for a wide range of high-temperature industries. Over the years, we have developed a strong reputation for supplying superior refractory products, with a particular emphasis on the demands of the cement industry. Our product line includes refractory high alumina bricks, SiC-M bricks, and a variety of precast refractory components that meet the strict requirements of large rotary kilns. Jiangsu Hengnai Refractory Group Co.,Ltd.

Through continuous technological upgrades, we aim to provide solutions that not only resist extreme temperatures and harsh environments but also improve the service life of your equipment. The high alumina bricks we produce are known for their excellent thermal stability, load-bearing capacity, and resistance to slag and chemical attack. These properties make them a core choice for linings in rotary kilns, preheaters, and other high-temperature zones in cement production facilities.

Our SiC-mullite bricks offer a perfect blend of thermal shock resistance and high-temperature strength. These bricks are particularly beneficial for transition zones in cement kilns, where conditions are constantly changing. By using our SiC-mullite refractory materials, customers can maintain consistent operation, reduce unplanned maintenance, and increase productivity. Our technical team works closely with each client to design 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 advanced casting methods and cured under high-temperature processes to ensure optimal performance in service. Precast shapes offer numerous benefits, including faster installation times, reduced labor costs, and more predictable 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 advanced facilities and testing equipment to guarantee every batch of refractory material meets international standards. All products undergo rigorous 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 leading 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 experience 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.