Business scope: After Sales Service,
Install,
Production,
Engaged In Communication Equipment,
Research And Development,
Detection,
Communication Device,
Lease,
Sale,
Technical Services,
Import And Export Of Goods Or Technology,
Wholesale of other mechanical equipment and electronic products
Business scope: Auto Parts,
Electromechanical Equipment And Parts,
Import And Export Trade,
Software And Auxiliary Equipment Sales,
Lease,
Maintenance And Technical Service,
Rolling Stock,
Urban Rail Transit Vehicles,
Computer,
Business scope: Sale,
Grain Purchase,
Fertilizer Wholesale And Retail,
Agricultural Machinery Sales,
Railway Freight Forwarding Agency Activities,
Lease,
Storage,
Loading And Unloading,
General Cargo Road Transport Activities,
Drying,