College of Mechanical and Electrical Engineering of Guilin Vocational College of Information Technology went to Yiwei Lithium Energy Company for an internship.

Eight hours. According to official website of Yiwei Lithium Energy Company, the working hours of Yiwei Lithium Energy Company are 8 hours, and the interns and regular employees of the company follow the unified commuting time. Therefore, it takes 8 hours for the School of Mechanical and Electrical Engineering of Guilin University of Information Science and Technology to practice in Yiwei Lithium Energy Company. Guilin Institute of Information Technology is a private full-time undergraduate college approved by the people of China and the Ministry of Education. It is also the training and construction unit of the "three-wheel education" model school in colleges and universities in the whole region.