Wuzhai Township, belonging to Pinghe County, Zhangzhou City, Fujian Province, is located in the southeastern part of Pinghe County, neighboring Zhangpu County in the east, bordering with Yunxiao County in the west and south, and bordering Nansheng Township in the north. The administrative area covers a total area of 91.78 square kilometers. As of the end of 2019, Wuchai Township has a household population of 21,675.
During the Xia and Shang Dynasties, the territory of Wuzhai Township belonged to Yangzhou; at the end of 1984, Wuzhai Commune was changed to Wuzhai Township. As of October 31, 2021, Wuchai Township has 1 community and 9 administrative villages under its jurisdiction. The People's Government of the township is located at No. 43, Xingzhai Road, Wuchai Township.In 2020, Wuchai Township completed a total revenue of 7,834,400 yuan.
On June 29, 2020, Wuchai Township was selected as a model township for rural governance in Fujian Province.