Xiachengzi railway station () is a railway station located in Xiachengzi town, Muling City, Heilongjiang province, People's Republic of China.
It is a station of HarbinâÂÂSuifenhe railway, 442 km to Harbin railway station and 106 km to Suifenhe railway station. It is also the starting station of , 107 km to the destination . Xiachengzi station was built in 1900 with original name Xiaochengzi station (). Now it is a level-4 station under China Railway Harbin Group with 6 rails pass by.