Business scope: Design,
Manufacture Of Railway Transportation Infrastructure,
Import And Export,
Rail Transit Special Equipment,
Metal Products Sales,
Retailing Of Computer Software Hardware And Auxiliary Equipment,
Quality Inspection Of Construction Projects,
Metal Structure Sales,
Sales Of Electrical Signaling Equipment,
Engineering Management Services,
Import Of New Railway Rolling Stock,
Cork Products Sales,
Mechanical And Electrical Equipment Manufacturing,
Manufacturing Of Computer Software Hardware And Peripheral Equipment,
Internet Data Service,
Rail Transit Operation Management System Development,
Special Equipment Design,
Construction Engineering Design,
Security Equipment Manufacturing,
Construction Project Supervision,
...
Business scope: Software Development,
Blockchain Technology Related Software And Services,
Data Processing Service,
Import And Export,
Information Technology Consulting Services,
Technology Import And Export,
Retailing Of Computer Software Hardware And Auxiliary Equipment,
The First Type Of Value Added Telecommunications Services,
Emerging Energy Technology Research And Development,
Cloud Computing Equipment Sales,
Internet Data Service,
Manufacturing Of Computer Software Hardware And Peripheral Equipment,
Engineering And Technology Research And Experimental Development,
Information Security Equipment Sales,
Sales Of Electric Accessories For New Energy Vehicles,
Rental Service,
Data Processing And Storage Support Services,
Cloud Computing Equipment Manufacturing,
Information System Integration Service,
Sales Of New Energy Vehicles,
...
Business scope: Technology Import And Export,
Construction Project Supervision,
Inspection And Testing Service,
Internet Data Service,
Conference And Exhibition Services,
Certification Services,
Standardized Service,
Vocational Skills Training And Other Licensed Training,
Metering Technical Service,
Business Training,
Business scope: Information Consulting Service,
Technology Development,
Technical Consulting,
Rail Transit Special Equipment,
Natural Ecosystem Conservation And Management,
Import And Export,
Sales Of Building Materials,
General Merchandise Sales,
Sales Of Class I Medical Devices,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Sales Of Plastic Products,
Rubber Products Sales,
Data Processing Service,
Business Management Consulting,
Software Development,
Technical Services,
Construction Machinery And Equipment Rental,
Sales Of Special Equipment For Plastic Processing,
Internet Data Service
...