Business scope: Technology Transfer,
Technology Promotion,
Software Development,
Technology Import And Export,
Import And Export,
Hardware Retail,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Sales Of Building Materials,
Construction Machinery And Equipment Rental,
Engineering Management Services,
Metal Structure Sales,
Pump And Vacuum Equipment Manufacturing,
Sales Of Special Machinery For Tunnel Construction,
Municipal Facilities Management,
Construction Engineering Design,
New Material Technology Research And Development,
Special Equipment Manufacturing,
Manufacturing Of Urban Rail Transit Equipment
...
Business scope: Wholesale Of Hardware Products,
Hardware Retail,
Electronics Sales,
Paint Sales,
Import And Export,
Technology Import And Export,
Manufacture Of Metal Signs For Traffic And Public Administration,
Foreign Contracted Projects,
Fire Equipment Sales,
Sales Of Special Labor Protection Products,
Sales Of Signage For Traffic And Public Administration,
Manufacturing Of Urban Rail Transit Equipment,
Traffic Safety,
Lighting Sales,
Manufacturing Of Lighting Fixtures,
Manufacturing Of Hardware Products,
Non Ferrous Metal Casting,
Paint Manufacturing,
Manufacturing Of Special Equipment,
Maintenance Of Transportation Facilities,
...