Library introduction: The old library is located on the northeast side of the Harbin Engineering University campus, with Wenmiao Street to the south and Majiagou to the east facing Hongqi Street. The total area is 22,000 square meters and the total construction area is 50,291.28 square meters. The collection of books exceeds 1 million volumes. The main building has 6 floors, some parts have 5 floors, and 1 underground floor. The new library has a total construction area of 50,000 square meters, has a collection of 1.7 million books, and can accommodate more than 5,000 people for self-study and reading at the same time. It has complete facilities, wireless network covers the self-study and reading area, elegant environment, and humanized design. It is a modern large library .