Welcome to Henan JunSheng Refractories Limited, a leading manufacturer and supplier of high-quality calcined alumina products in China. Our calcined alumina is produced through a high temperature process, resulting in a product with excellent thermal stability, high electrical insulation, and resistance to corrosion. It is widely used in the production of advanced ceramics, refractories, polishing compounds, and abrasive grains. At Henan JunSheng Refractories Limited, we are committed to providing our customers with superior products that meet their exact specifications and requirements. Our state-of-the-art manufacturing facilities and stringent quality control processes ensure that our calcined alumina products consistently meet the highest industry standards. As a trusted supplier in the refractory industry, we offer a wide range of calcined alumina products to meet the diverse needs of our customers. Whether you are looking for a reliable source of raw materials for ceramic production or high-quality abrasives for surface finishing applications, we have the solution for you. Contact us today to learn more about our high-quality calcined alumina products and how we can meet your specific needs.