Middle section of Kongtong Avenue. Pingliang has built many enterprises, among which Nanmen Cross Supervision Bureau is one. Its main job is to manage the shops within its scope, and its address is in the middle section of Kongtong Avenue. Pingliang is a prefecture-level city under the jurisdiction of Gansu Province, a sub-central city of Gansu Province approved by the Gansu Provincial People's Government, and an important node city of the Silk Road Economic Belt.