Business scope: Chemical Products,
Signal Equipment And Equipment,
Steel,
Business Consulting Services,
Standard Parts,
Fire Equipment,
Building Materials,
Wujinjiaodian,
Office Supplies,
Railway Rolling Stock And Accessories,
Provide Labor Services,
Catenary Material,
Lighting Appliances,
Labor Protection Supplies,
Securities,
Railway Equipment Sales,
Electrical Equipment And Equipment,
Wire And Cable,
Communication Equipment And Equipment,
Bridge,
Software and information technology service industry
Business scope: Lease And Maintenance,
Municipal Public Works,
Railway Electrical Engineering,
Information Technology Consulting Services,
Signal Equipment And Equipment,
Engaged In Network Technology,
Install,
Building Curtain Wall Engineering,
Internet Data Service,
Computer Hardware And Software,
Water Conservancy And Hydropower Project Construction General Contracting,
Foundation Engineering,
Platform Technology Research And Application,
Smart City Planning,
Building Intelligent Engineering,
Internet Information Service,
Internet Information Service,
Fire Facilities Engineering,
Communication Engineering,
Power Transmission And Transformation Project,
...