我所多年来从事覆膜砂的开发研究,其成果先后荣获国家机械委和机电部科技进步奖。曾技术转让组建了国内第一家覆膜砂生产厂。为了使科研成果迅速转化为生产力,我所造型材料技术开发部,技工贸一体化,面向国内外市场,全面为用户服务。 Our institute has been engaged in the research and development of coated sand for many years, and its achievements have won the Scientific and Technological Progress Awards from the State Machinery Commission and the Electrical and Mechanical Department. Once the technology transfer has established the first domestic coated sand production plant. In order to rapidly convert scientific research results into productivity, the technology development department of our modeling materials is integrated with technology, industry and trade, and is oriented towards domestic and foreign markets to provide comprehensive services for users.