Seven in the morning. According to the query of China Property Network, the working hours of the property in Langfang Dongmao International Community are: 7: 30 in the morning, noon 1 1: 30, afternoon 14, afternoon 18, and work normally on Saturday and Sunday. Langfang is a prefecture-level city under the jurisdiction of Hebei Province, which is located in the east of central Hebei Province, with Beijing in the north, Tianjin in the east, Cangzhou in the south and Baoding in the west. Located in the core area of Beijing-Tianjin-Hebei urban agglomeration and the hinterland of Bohai Sea.