Although Guizhou University is located in the underdeveloped southwest, it belongs to the sequence of 2 1 1, which is an important weight for future employment. Mechanical engineering in your university, especially mining machinery, vehicles and other mechanical majors are better.
The scores of the two schools are almost the same, because Shenzhen University belongs to Zone A, which is generally ten points higher than Zone B. But in the past two years, Da Gui has been above Line A because it is 2 1 1, but it is not much higher.
By the way, your school has built a new campus in the past two years, and the second phase is under construction. The campus has been greatly improved and beautiful, but it is said that the food in the new campus is more expensive.