Shanghai Yuzhi Technology Co., Ltd. is a high-tech enterprise specializing in the research and development, design, production, and sales of melt thermal properties analysis and testing instruments under high temperature and extreme thermal conditions.

The company has a high-level R&D team and has successfully developed measurement technologies for density, viscosity, initial crystal temperature, surface tension, conductivity, thermal stability, specific heat/enthalpy, thermal conductivity/thermal diffusion coefficient, and other parameters of materials such as molten salt, metal, glass, and coal ash under extreme high temperature conditions. Some products have reached international leading levels. The products have been applied to scientific research institutes, universities and enterprises such as the Chinese Academy of Sciences Shanghai Institute of Applied Physics, Shanghai University, Shanghai Jiaotong University, Beijing University of Technology, Sun Yat-sen University, Jizhong Energy Jingxing Mining Group, etc.

The company is a member of Shanghai University Rare Earth Association and Silicate Society, and a joint laboratory with Shanghai University. It was awarded as a high-tech enterprise in Shanghai, a specialized and special new enterprise in Shanghai, a small giant enterprise in Jiading District, a national technology-based small and medium-sized enterprise, and a contract abiding and trustworthy enterprise in Shanghai.