10th floor.

According to the Baidu map query, David City 57 Duxiang is on the 10th floor of Dennis David City at the intersection of Erqi Road and West Taikang Road. The business hours are from 10 am to 22 pm every day.

The national chain brand of Hunan-style Teppanyaki created by 57 Degrees Xiang Teppanyaki has opened more than 80 stores in 30 cities across the country.