Zhengzhou Er'qi Tower is one of the most prominent buildings in Zhengzhou city. It's said that if you haven't been to Zhengzhou Er'qi Tower, then you haven't been to Zhengzhou. This building was built in memory of the workers' strike on February 7, 1923. Zhengzhou Er'qi Tower is a twin tower which is 63 meters in height and totaling 14 stories, constructed with reinforced concrete. Each layer of vertex angles is decorated with archaistic cornices. The roof is covered with green glazed tiles. A clock with a 2.7 meters diameter stands on the clock tower which has been built at the top. The surface of tower connects two pentagons. Viewed from the east and west, it's a single tower; it's a twin tower when viewed from the south and north.