PROJECT INFORMATION
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Project nameOffice of the President
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Project Type:State Agencies
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Product:Automatic door, Automatic smoke exhaust window
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Scale:An agency providing comprehensive support for all official activities, receptions, domestic and foreign affairs of the President and Vice President
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Location:12 Ngo Quyen Street, Hoan Kiem Ward, Hanoi
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Quantity:01 Mini Fold Alpha automatic folding door and 40 automatic smoke exhaust windows
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Construction status:Completed in September 2026
Overview of the Office of the President project
The Office of the President is headquartered at No. 12 Ngo Quyen Street, Hoan Kiem Ward, Hanoi, in the area of the former Northern Palace. It serves and supports the activities of the President and Vice President, while also carrying out domestic and foreign affairs and administrative tasks of the Office.
The headquarters was put into use to meet the requirements for daily operations, receiving guests, and organizing activities of the Office of the President, with high requirements for security, safety, quality, and suitability for a central-level administrative building.

Sonha Auto installs automatic door and smoke exhaust window systems for the Office of the President
At the Office of the President, Sonha Auto implemented two scopes of work, including 01 set of Japanese-imported Mini Fold Alpha automatic folding door and 40 sets of automatic smoke exhaust windows. The two solutions were installed for different usage requirements, in accordance with the building’s operating requirements and specific characteristics.
Sonha Auto installs Japanese-imported Mini Fold Alpha automatic folding door
At the entrance, Sonha Auto supplied and installed 01 set of NABCO Mini Fold Alpha automatic folding doors imported from Japan. Unlike sliding doors, which move horizontally, the door system operates by folding the door panels when opening, helping optimize space and maintain a clear passageway at the installation location.
The folding door design is also suitable for areas where a balance is required between traffic flow, usable space, and aesthetics. For an administrative building, selecting a door system with a compact design that complements the overall space also contributes to a consistent appearance during operation.

40 automatic smoke exhaust windows deployed at the project
In addition to the folding door system, Sonha Auto also deployed 40 sets of automatic smoke exhaust windows at the Office of the President. Smoke exhaust windows are one of the solutions that support the control of smoke and hot gases within a building. When properly positioned and integrated with relevant technical systems, the windows can provide an outlet for smoke and hot gases from areas requiring control, supporting safety measures in the event of an incident.
Implementing this scope of work requires the equipment to be suitable for the installation location, control method, and actual operating requirements of the building. This is also a basis for selecting a suitable entrance solution from the implementation stage.
The combination of the two product groups deployed by Sonha Auto at the project serves different functions while sharing the same objective of meeting the building’s specific operating requirements. The Mini Fold Alpha automatic folding door meets the need to organize passageways at the entrance, while the automatic smoke exhaust windows support requirements for controlling smoke and hot gases. Selecting the right entrance solution for each location helps ensure that each door system performs its intended function throughout the building’s operation.

Sonha Auto – Providing door solutions for high-requirement buildings
With experience in automatic doors and specialized door solutions, Sonha Auto supplies and implements equipment for various types of buildings, including government agencies, offices, cultural facilities, healthcare facilities, commercial buildings, and projects with specific operating requirements.
The installation of automatic doors and automatic smoke exhaust windows at the Office of the President further demonstrates Sonha Auto’s capability to implement solutions based on the actual requirements of each area, from equipment selection to completed installation.
Contact Sonha Auto for consultation on a suitable automatic entrance solution based on the usage requirements and actual conditions of each building.




















