In recent years,Our company have extensive technical cooperation and communication with Krosaki Harima Corporation、JFE Refractories Corporation,
University of Science and Technology of Bejing,University of Science and Technology of Anshan,Luoyang institute of Refractories research.With the help and support of them,JHR has great achievements in controlling quality,delevoping new products,improving productcs technics,saving raw material and decreasing the cost,etc.University of Science and Technology of Beijing,University of Science and Technology of Anshan have built the production,researching and teaching base in JHR,It is the foundation for JHR continues development.