8: 00 am to 12: 00 am and 14: 30 am to 18: 00 pm. According to official website of Southwest University of Science and Technology, the administrative office of Southwest University of Science and Technology works from 8: 00 a.m. to 12: 00 a.m. from Monday to Friday, from 14: 30 p.m. to 18: 00 p.m. in the afternoon, and it is closed on Saturday and Sunday. Southwest University of Science and Technology, referred to as Southwest University of Science and Technology for short, is located in Mianyang City, Sichuan Province, China Science and Technology City, and is one of the four key universities in western China/KLOC-0.