Shengnada New Material Technology Co., Ltd. is a leading manufacturer and supplier of high-quality ceramic sand products in China. Our Hot Box Ceramic Sand is one of our most sought-after products, and is widely used in foundry applications such as casting and core-making. Our Hot Box Ceramic Sand is made from premium quality raw materials, and is specially designed to offer excellent thermal stability and high refractoriness. It has a low thermal expansion coefficient, which ensures that it can withstand high temperatures without cracking or breaking. As a factory-direct supplier, we are committed to providing our customers with the best possible products at the most competitive prices. We pride ourselves on our attention to detail, and our ability to deliver high-quality products on time and on budget. Whether you're looking for a reliable source of ceramic sand for your foundry or are in need of a customized solution for your specific application, Shengnada New Material Technology Co., Ltd. is here to help. Contact us today to learn more about our products and services.