June to July. According to official website of Zijin College of Nanjing University of Science and Technology, the admission notice of Zijin College of Nanjing University of Science and Technology in 2023 will be sent to the reserved address or school by EMS express in June and July. Zijin College of Nanjing University of Science and Technology is a independent undergraduate course college approved by the Ministry of Education and a pilot demonstration base for the integration of production and education in the National Manufacturing Information Training Center of the Ministry of Science and Technology.