Dongqiao (simplified Chinese: 洞桥; traditional Chinese: 洞橋; pinyin: Dòngqiáo; Ningbo dialect: donjio), is a town in Yinzhou District, Ningbo, Zhejiang, People's Republic of China. Located in the southwestern suburbs of the city, it is roughly 5 kilometres (3.1 mi) southwest of Ningbo Lishe International Airport. There are many factories in the area, including a plastic factory in Shagang Village.