Electromechanical integration technology, high-speed railway construction and maintenance, etc. According to official website of Harbin Railway Vocational and Technical College, there are 26 majors in Harbin Railway Vocational and Technical College. They are: electromechanical integration technology, high-speed railway construction and maintenance, high-speed railway comprehensive maintenance technology, intelligent engineering machinery application technology, railway maintenance machinery application technology, computer network technology, modern logistics management, railway locomotive operation and maintenance, railway vehicle technology, road and bridge engineering technology, HVAC engineering technology, architectural decoration engineering technology, electronic product testing technology, EMU maintenance technology, engineering measurement technology, civil engineering testing technology, engineering cost, Urban rail transit operation management, railway traffic operation management, railway power supply technology, underground and tunnel engineering technology, railway signal automatic control, urban rail transit engineering technology, construction engineering technology, railway engineering technology, railway traffic operation management (cooperative education).