Operations and Maintenance Services and Technology

Committed to Becoming the Most Competitive Rail Transit System Solution Provider and Delivering High-Quality, Efficient Operations and Maintenance Services

O&M Inspection and Installation Services

From power quality, to intelligent testing, to O&M services, to system solutions.

OCS wires

Electrical substation

Emergency Repair

Operation Maintenance

  • Cable Damping Oscillation Testing System

    Cable Damping Oscillation Testing System
  • Intelligent Tester for Static Parameters of Catenary System Dr.S

    手推式接触网静态参数 智能检测仪 DR.S
  • Active power filter APF
    Static reactive power generator SVG

    有源电力滤波器APF  静止无功发生器SVG
  • Super capacitor energy storage system CESS

    超级电容储能系统CESS
  • Dynamic reactive power compensation device MMC(10-35kV)

    高压动态无功补偿装置  MMC (10-35KV)

    DR.S Intelligent Tester for Static Parameters of Catenary System Dr.S

    Modular Electrical Appliances: Network Module, Parallel Module

    Utilize High-Speed CCD camera and linear laser light source to constantly evaluate OCS parameters. Fast, Accurate, Real-time Data Acquisition, Online Storage, Generating Detailed Data Reports for Each.

    Applied to Visual Detection and Analysis of Railway Tracks Structure

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