As a professional manufacturer of refractory materials in China, our company has been specialized in delivering high-performance solutions for a wide range of high-temperature industries. Over the years, we have developed a strong reputation for supplying top-quality refractory products, with a particular emphasis on the needs of the cement industry. Our product line includes high alumina bricks, SiC-mullite bricks, and a variety of precast refractory components that meet the strict requirements of large rotary kilns.

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, durability, and resistance to slag and chemical attack. These properties make them a go-to choice for linings in rotary kilns, pre-calciner systems, and other high-temperature zones in cement production facilities. Jiangsu Hengnai Refractory Group Co.,Ltd.

Our SiC-mullite bricks offer a balanced mix of oxidation resistance and high-temperature strength. These bricks are particularly advantageous for transition zones in cement kilns, where conditions are constantly changing. 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 customize the best materials for their specific kiln configuration.

In addition to shaped bricks, we also manufacture a wide range of pre-formed blocks for cement rotary kilns and other industrial applications. These products are manufactured using high-performance techniques and cured under controlled conditions 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 advanced 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 depend on us for reliable refractory solutions that deliver long-term 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 reliability is paramount, we are proud to be a trusted partner for refractory solutions. Our team of experts 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 customized components or a complete refractory lining solution for your rotary kiln, we have the products and the people to get the job done right.