Lanzhou No.58 Middle School (Lanlian No.1 Middle School) is located in the welfare zone of Xigu Petrochemical City in Lanzhou. Founded in 1960, it has been growing with the development track of Lanzhou Petrochemical General Factory, the eldest son of Sinopec.

The school covers an area of 1898 1 m2, with a building area of about 20653 m2. It has many buildings, such as teaching, office, experiment, books, student dormitory, multi-functional auditorium and so on. , and has a biological, physical and chemical laboratory and biological ecological specimen room.

The library has a collection of more than 90,000 books and subscribes to about 180 kinds of newspapers and magazines. More than 40 classrooms have been equipped with multimedia equipment, and a new recording and broadcasting classroom has been built, which integrates camera, editing and recording and broadcasting functions. The school has now developed into an independent high school with 36 classes and about 1700 students.

The school has staff 163 and full-time teachers 146. Among them, there are 52 senior teachers, 75 first-class teachers and 39 masters.