Chepaizi Town is located 68 kilometers northwest of Wusu City, on the west bank of the lower reaches of Kuitun River. North to east, it faces the Seventh Agricultural Division 123 regiment across the river, south to 125 regiment, and west to Ganjiahu Ranch and Ganjiahu Forest Farm. It is 60 kilometers long from east to west and 3 kilometers wide from north to south. The town government is located in Halasu village, 56 kilometers southeast of the city.