Business scope: Publication Printing,
Public Rail Transport,
Sales Of Building Materials,
Business Management Consulting,
Information Consulting Service,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Installation Modification And Repair Of Special Equipment,
Residential Water And Electricity Installation And Maintenance Services,
Acting,
Hazardous Chemical Production,
Road Freight Transport,
Road Freight Transport,
Chemical Product Production,
The Second Type Of Value Added Telecommunications Services,
Power Supply Distribution Business,
...