Baoji Huaguang Casting Material Science and Technology Co., Ltd. is a professional company that produces and sells foundry materials. It has been dedicated to the research and production of ceramic tubes, exothermic insulation riser sleeves, and paper tubes and other foundry materials for a long time, and has obtained 32 national patents.It has a strong technical talent advantage in the same industry and advanced experimental and R&D equipment. It is a national high-tech enterprise, a member unit of the China Foundry Association, a specialized, special and innovative enterprise in Shaanxi Province, a science and technology enterprise in Shaanxi Province.