Business scope: Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Residential Water And Electricity Installation And Maintenance Services,
Installation Modification And Repair Of Special Equipment,
Metal Products Sales,
Retailing Of Computer Software Hardware And Auxiliary Equipment,
Fire Equipment Sales,
Security Technology Prevention System Design And Construction Services,
Residential Interior Decoration,
Display Device Sales,
Special Equipment Sales,
Sales Of Building Decoration Materials,
Security System Monitoring Services,
Communication Equipment Sales,
Electrical Equipment Sales,
Daily Life Services For Residents,
Machinery And Equipment Leasing,
Lubricant Sales
...