China's northernmost post office is located in the Arctic village, with 5 postal staff. Originally the branch of the Mohe Township Post and Telecommunications Bureau, it was built in November 1953. It belongs to the leadership of Huma County. Due to the long distance and the lack of transportation facilities, it has brought great difficulties to mail transportation and often caused a backlog of mail. Today, the Arctic Township (Arctic Village) traffic and communication is smooth, tourists from all over the motherland, every time they come to the post office, buy postal souvenirs, and stamp the postal stamp of the northernmost post office on the envelope and postcard, the value of the collection and the significance of commemoration have doubled.