Business scope: Air Conditioner,
Security Engineering,
Mechanical And Electrical Equipment Installation Engineering,
Sale,
Electrical Equipment,
Office Supplies,
Daily Necessities,
Building Materials,
Licensing Involved,
Import And Export Of Goods Or Technology,
Hydropower Installation Project,
Communication Engineering,
Water Treatment Project,
Building Decoration Project,
Lighting Engineering Design,
Internet Equipment,
Network Engineering,
Audio And Lighting Equipment,
Computer System Integration,
Stage Lighting And Sound Engineering,
...