Business scope: Rail Transit Equipment,
Communications And Other Electronic Equipment,
Production,
Sale,
Production,
Sale,
Sale,
Import And Export Of Goods Or Technology,
Electric Boiler,
Transportation Equipment,
Electrical Cabinet,
Heat Production And Sales,
Sales Of Electronics Specific Materials,
Charging Pile,
The Ratio Of Foreign Investment Is Less Than 25,
Energy Equipment,
Smart Consumer Devices,
Mechanical And Electrical Engineering Construction,
Green Facilities,
Hospital,
...