Business scope: Traffic Safety,
Track Template,
Radar,
Special Equipment Sales,
Manufacturing Of Auto Parts And Accessories,
Railway Steel Formwork,
Communication Equipment Manufacturing,
Manufacturing Of Computer Software Hardware And Peripheral Equipment,
Mechanical And Electrical Equipment Manufacturing,
Aviation Operations Support Services,
Construction Machinery And Equipment,
Machine Part,
Installation Modification And Repair Of Special Equipment,
Marine Environmental Monitoring And Detection Equipment Sales,
Navigation,
Marine Equipment,
Ship Maintenance,
Surveying And Mapping,
Manufacture Of Special Instruments For Meteorology And Oceanography,
Manufacture Of Special Equipment For Control,
Ship Outfitting Manufacturing
...