Twin Castle Railway Station (scb, full name: Twin Castle) is located outside the north gate of Shuangcheng. It is an old railway station with blue tiles and yellow walls, cornices and arches, and it is also the most complete historical site of War of Resistance against Japanese Aggression protected by Harbin Railway Bureau. This ancient building, built in the 25th year of Guangxu reign in Qing Dynasty (A.D. 1899), was born with the construction of the Middle East Railway, and now it has become a landmark of the Twin Cities. Shuangcheng is an ancient cultural city with a long history, located in the south of Heilongjiang Province, on the south bank of Songhua River, 40 kilometers away from Harbin. At the end of the Qing Dynasty, there was a folk saying in Northeast China that "there was a Liaoyang mansion in the south and two castles in the north". The factory site is located in Shuangcheng Town, Shuangcheng City, Heilongjiang Province, with the postal code of 150 100, built in 1904. It is located at Beijing Railway Station 136 1km and Harbin Railway Station 5 1km, and it is under the jurisdiction of Harbin Railway Bureau. It's a third-class station now. Passenger transport: handling passengers getting on and off; Check luggage and parcels. Freight transportation: handling the delivery of whole vehicles, LTL and container goods; Handle the storage of the whole vehicle before transportation.