New energy
Rail transit
Automation
Power quality
Electric car

Rail transit

  New technology - Baoying Long role in rail transit

    Urban rail transit with large volume, speed, security, punctuality, environmental protection, energy conservation and site characteristics. Solve the traffic problems of the city lies in the fundamental priority to rail transportation as the backbone of urban public transport systems, Baoying Long products are widely used in various cities of the important rail lines.