On December 23rd, the project "Research and Application of Intelligent High precision Navigation Leveling System for Mining Roller Drill" jointly completed by Henan Yuexin Intelligent Machinery Co., Ltd. and Pingdingshan University passed the scientific and technological achievement evaluation (appraisal) of Henan Zhongchuang Science and Technology Evaluation Research Institute.

　　The evaluation committee, in accordance with the relevant provisions of the Ministry of Science and Technology's "Science and Technology Evaluation Measures", evaluated the project based on the principles of science, independence, objectivity, and impartiality. They recognized the project's cutting-edge, practicality, innovation, and provided valuable improvement suggestions.