Business scope: Mechanical And Electrical Equipment Installation Engineering,
Safety Production Training,
Processing,
Building Materials,
Metallic Material,
Instrumentation,
Equipment,
Applications And Services,
Food,
Steel Structure Engineering,
Commercial Service,
Fire Facilities Engineering,
Municipal Public Works,
Communications Engineering,
High Tech Industry,
Construction Labor,
Electrical Equipment,
Electricity Sales Business,
To The Construction Industry,
Repair Test,
Research And Development Of Aviation Technology
...