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,
...
Wholesale of mineral products, building materials and chemical products
Business scope: Building Materials,
Energy Saving And Environmental Protection Products,
Lubricating Oil,
Made From Metal,
Minerals,
Fire Equipment,
Fuel Oil,
Natural Gas Supply,
Architectural Decoration Engineering,
Distribution Of Coal And Its Products,
Factory Demolition Services,
Shipping Agency Service,
Bidding Agency Services For Engineering Construction Projects,
Storage,
Special Equipment For Environmental Protection,
Earthwork,
Hardware Products,
Research And Development Of Artificial Intelligence Products,
Business Consulting Services,