Business scope: Building Materials,
Equipment,
Wujinjiaodian And Electronic Products,
Maintenance And Debugging,
Computer System Services,
Gantry Crane Installation,
Bridge Crane,
Other Refractory Materials,
Repair,
Escalator,
Utility Elevator,
Building Decoration,
Repair,
Freight Elevator,
Waste Gas Treatment Project,
Waste Water,
Other Chemical Products,
Metals And Metal Mines,
Mechanical Parts Processing And Equipment,
Maintenance Of Mechanical And Electrical Equipment,
...