Business scope: Fire Facilities Engineering,
Computer Software And Hardware Products,
Instrumentation,
Office Supplies,
Import And Export Of Goods Or Technology,
Building Intelligent Engineering,
Oilfield Equipment Maintenance,
Computer Network Information Technology Consulting,
Sale Of Furniture,
Serve,
Safety Technology Prevention Engineering,
Communication Equipment,
Petrochemical Products,
Computer Network System Integration And Technical Services,
Experimental Analysis Instrument,
Development And Installation,
Transfer,
Computer Software Design,
Computer Network Integrated Wiring,