Hoang Nguyen E&C is the contractor specializing in the construction of Air conditioning & Ventilation systems for office buildings, showrooms, factories, renovated interior etc.
Hoang Nguyen E&C is a contractor specializing in construction of electric and motive power systems for office buildings, villas, factories, workshops, showrooms etc.
Fire resisting systems and Fire protection system built by Hoang Nguyen E&C: Fire alarm control panel, Automatic fire sprinkler system, Firefighting system with CO2, Gas.