Jiangsu Baoyirui New Materials Co., Ltd., established in 1956 and formerly known as the State-owned Yixing Refractory Equipment Factory, operates three production bases: Jiangsu Yixing (Wuxi Baoyi Refractory Materials Co., Ltd.), Henan Sanmenxia (Yima Baoyi New Materials Co., Ltd.), and Guangdong Zhanjiang (Zhanjiang Baoyi Refractory Materials Co., Ltd.). The company possesses an annual production capacity of 170,000 tons of unshaped refractory materials. Bao Yirui New Materials specializes in the research, development, production, and sale of unshaped refractories for ironmaking, while also undertaking comprehensive contracting services including refractory construction and routine maintenance. Key products include unshaped refractory castables for blast furnace tapping areas, anhydrous rammed clay, and intelligent permanent layer prefabricated components. Baoyirui New Materials has consistently focused on developing and promoting new technologies and products for ironmaking unshaped refractories. It is a nationally recognized high-tech enterprise, a specialized, refined, distinctive, and innovative “Little Giant” enterprise, a Jiangsu Province Intelligent Manufacturing Demonstration Workshop, and a Jiangsu Province Industrialization-Information Integration Standardization Enterprise.