What you want to ask is that there is no student ID card in Longhu Campus of Zhongyuan Institute of Technology? You can't. According to the inquiry, official website of Zhongyuan Institute of Technology shows that students need to swipe their cards to enter the library. Opening hours are: Monday to Friday and Sunday from 7: 00 to 22: 00; Saturday 7: 00- 18: 00. Zhongyuan Institute of Technology, referred to as Zhonggong, is located in Zhengzhou City, Henan Province. The school has three campuses: Longhu Campus, Zhongyuan Campus and West Campus.