Xinji is a county-level city of Hebei Province, North China, it is under the administration of the prefecture-level city of Shijiazhuang. It is the easternmost county-level division of Shijiazhuang. There are eight towns and seven townships under the administration of Xinji. Xinji's main industry is leather. Xinji is located in North China, and the air pollution is a serious concern, especially du…