Our company and Wuhan University of Science and Technology have jointly developed "alumina powder application performance research" project which has made significant achievements and successfully developed a new generation of high-temperature alumina products. By the Wuhan University of Science and Technology Refractory QualityInspection Center and the National Light Metal Quality Supervision and Inspection Centertesting, various indicators have exceeded the international similar products and achieved world-class level. After used by Angang-Vesuvius, Puyang Refractories Group Co., LTD and other domestic and foreign enterprises, the effect is very good. Products are quality and cheap. Welcome to choose and purchase.