9:11 a.m. Huanghua Xinyu Building is a brand of Xinyu Building Department Store Group Co., Ltd., which was founded in Huanghua City, Hebei Province in 1984. The brand's business hours are from 9:11 to 22: 11 from Monday to Sunday, and it does not rest at noon. It integrates shopping, catering, entertainment and other functions, so the opening time is 9: 11 am.