Gansu Longnan prison is big

Large. Gansu Province Wudu Prison address is located in Longnan City, Gansu Province, Wudu District Chengguan Town, its building area of 15,000 square meters, the area is relatively large. Longnan, Gansu Province, Gansu Province, prefecture-level city, is located in southeastern Gansu Province, located in the Qinba mountainous region, east of Shaanxi, south of Sichuan, Shaanxi, Gansu and Sichuan provinces, known as the "key to Qin Long, Ba Shu throat".