Sonha Auto has recently completed the installation of 2 NABCO RL-X revolving door systems at Thuong Cat Shopping Center for the main lobby area of this large-scale commercial project in Hanoi. The project utilizes NABCO RL-X 4-wing automatic revolving doors to meet requirements for high pedestrian traffic, stable operation, and synchronization with the shopping center’s modern architectural design.
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Thuong Cat Shopping Center is invested with a scale of 9 above-ground floors, 2 basement levels, and a total floor area of approximately 11,776 m². The project is developed by Plastic Chemical Group Joint Stock Company with a total investment capital of nearly VND 300 billion. With the orientation of becoming a modern commercial and trading center for the area, the project has been synchronously invested in multiple systems to ensure long-term operational capability, efficient circulation, and enhanced user experience during actual operation.
In modern commercial buildings, the main lobby area is not only an entrance but also the first point creating impressions of the project’s image and operational quality. Therefore, investors today often prioritize entrance solutions for shopping centers that can maintain stable operation, optimize traffic flow, while still ensuring aesthetics and synchronization with the overall architectural design.
For this project, the investor selected the NABCO RL-X 4-wing revolving door system for the main lobby area to meet the demands of high pedestrian traffic while aiming for a more modern and professional operational solution for the commercial building. The implementation of the NABCO RL-X revolving door system at Thuong Cat Shopping Center also demonstrates the trend of investing in premium automatic door solutions for modern commercial projects with high requirements for operation and user experience.

Sonha Auto installs 2 NABCO RL-X 4-wing revolving door systems
The door system directly installed and implemented by Sonha Auto is the NABCO RL-X 4-wing automatic revolving door series. This solution is widely used in shopping centers, hotels, office buildings, and projects with high pedestrian traffic frequency.
With its balanced 4-wing design combined with large glass panels, the NABCO RL-X revolving door makes the lobby area more modern, spacious, and luxurious right from the entrance area. This design also creates a sense of expanded space and increases connectivity between the interior and exterior areas of the building.

In addition to aesthetic value, the revolving door system for Thuong Cat Shopping Center also effectively meets the practical operational requirements of a project with large daily pedestrian traffic. The revolving door structure helps regulate continuous pedestrian flow while still ensuring stable circulation and minimizing congestion in the lobby area during peak hours.
One of the outstanding advantages of the NABCO RL-X revolving door series is its smooth operation and ability to maintain stability over long periods. The door system is optimized in its movement mechanism to reduce vibration, minimize noise, and increase the durability of the entire operating system during continuous operation.
This is an especially important factor for modern shopping centers, where customer experience and operational quality are always top priorities. Using a stable door system with smooth opening and closing performance and minimized noise also contributes to enhancing the professional image of the entire commercial space.
In addition, the NABCO RL-X revolving door also helps minimize air-conditioning loss in the lobby area thanks to its segmented opening and closing mechanism. This helps optimize energy efficiency for large-scale buildings with high door operating frequency throughout daily operations.
The decision to implement the NABCO RL-X revolving door system at Thuong Cat Shopping Center also reflects the trend of investing in entrance solutions for shopping centers toward modernization, synchronization, and long-term operational optimization instead of focusing solely on appearance.

Sonha Auto continues implementing automatic door solutions for modern commercial buildings
With more than 20 years of experience in the automatic door industry, Sonha Auto is currently implementing numerous revolving door, automatic sliding door, and entrance system solutions for shopping centers, hotels, hospitals, airports, and large-scale projects nationwide.
At the Thuong Cat Shopping Center project, Sonha Auto directly carried out the construction, installation, and synchronization of the operating system to ensure stable door operation in accordance with the actual operational requirements of the project.
Sonha Auto’s technical team is professionally trained and highly knowledgeable about the structure and technical standards of NABCO automatic revolving door systems, ensuring installation accuracy as well as maintaining stable operation after commissioning. The completion of the NABCO RL-X revolving door system at Thuong Cat Shopping Center continues to be one of Sonha Auto’s notable projects in the field of providing revolving doors for shopping centers and automatic door solutions for modern commercial buildings in Vietnam.
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