Deputy stock level. The captain of the Tangshan patrol brigade is a deputy unit, and the squadron leader of the patrol brigade belongs to the middle level of the special patrol brigade, not a member; The deputy director of the police station is a member of the leadership team of a police station, and the worst is the rank. Tangshan, referred to as "Tang", is a prefecture-level city under the jurisdiction of Hebei Province. Qinhuangdao City faces the Luanhe River in the east, Bohai Sea in the south and Beijing and Tianjin in the west.