Panjin City is a prefecture-level city under the jurisdiction of Liaoning Province, located in the south-central part of Liaoning Province, in the center of the Liaohe River Delta, and a city at the mouth of the Liaohe River. The terrain is high in the north and low in the south, and gradually inclines from north to south; Located in the north temperate zone, it belongs to the continental semi-humid monsoon climate of warm temperate zone; Administer one county and three districts.

Panjin is an important petroleum and petrochemical industrial base in China and one of the important central cities in Liaoning coastal economic belt. Panjin is a "petrochemical new city", which is built and prospered by oil; The Red Beach Scenic Area, which is dominated by the Red Beach National Scenic Corridor, is a national 5A-level scenic spot and an excellent tourist scenic spot in Liaoning Province. Tianzhuangtai, an ancient town, was the battlefield of the last Sino-Japanese War and became a patriotic education base. Dongfeng Town, Dawa County is the ancestral home of General Zhang and Zhang Xueliang. Panjin is a pilot city for the construction of a "waste-free city".