As the core backbone network of land transportation, railway transportation covers key power consumption sectors such as train traction power supply, station operation power consumption, traffic signal dispatching and along-line security monitoring, which have extremely high requirements for the sustainability, stability and anti-interference ability of power supply. Our professional power supporting solutions for rail transit fully meet the full-line power supply demands of high-speed railways, ordinary-speed railways and intercity rails. High-performance oil-immersed power transformers undertake the task of high-load power conversion to meet the high-power power supply demands during train operation. High and low voltage power distribution switchgears build a multi-level power protection system to quickly respond to sudden line power faults and ensure uninterrupted output of train traction power. Ring main power distribution equipment has excellent vibration resistance and anti-interference performance, adapting to the complex and changeable operating environment along railways. Complete low-voltage power distribution equipment fully meets the power consumption demands of station waiting halls, dispatching and command centers, along-line signal base stations and other places to ensure the smooth transmission of traffic dispatching instructions. With high safety level and strong weather resistance, the complete power system adapts to the high-intensity operation mode of rail transit all day long and fully guarantees the safe, smooth, efficient and orderly operation of the railway traffic network.