Business scope: Sale,
Technical Services,
Technology Transfer,
Technical Services,
Technology Transfer,
Chemical Products,
Wujinjiaodian,
Manufacture Of Railway Transportation Infrastructure,
Computer Software Development,
Research And Development Of Artificial Intelligence Products,
Sale,
Technical Services,
Technology Transfer,
Mechanical And Electrical Product Sales,
Computer System Services,
Repair,
Repair,
Repair,
Manufacture Of Special Measuring Or Inspection Instruments For Railways,
Non Residential Real Estate Leases,
...