Introduction to smart entrance solutions for factories
In the context of modern industry, smart entrance solutions for factories are no longer just simple doorways, but have become a core element in ensuring safety, efficiency, and strict control of all production activities. From main entrances and loading/unloading areas to clean rooms or restrooms, automatic doors for factories help create a stable operating environment, reduce costs, and enhance the working experience for employees.
The need for automatic doors in factories
Factory is an environment that requires efficiency, safety and strict control in all stages of operation – from production, transportation to personnel management. The entrance to the factory needs to ensure a comfortable internal environment.

Enhancing security and access control
One of the key benefits of smart entrance solutions for factories is enhanced security. Automatic door – Auto gate systems can be integrated with access control devices such as key cards, fingerprints, or facial recognition, limiting entry to sensitive areas. This not only protects valuable assets and critical information but also ensures that only authorized personnel can access production areas, laboratories, or warehouses.
Maintaining cleanroom and sealed environments
For industries that require strict hygiene standards such as pharmaceuticals, food, or electronics, maintaining cleanroom conditions is essential. Automatic doors operate quickly and precisely, minimizing the time the door remains open and preventing dust or contaminants from entering. This preserves production environments at required standards and helps ensure product quality.
Reducing operational costs
The automatic opening and closing of doors also delivers significant economic benefits. In areas with air conditioning, automatic doors minimize energy loss, reducing the workload on cooling or heating systems. This results in lower energy consumption and reduced monthly operating costs for factories.
Optimizing traffic flow
At main entrances or loading/unloading areas with high traffic, automatic doors for factories help streamline movement. They allow both people and vehicles (such as forklifts) to move smoothly without interruptions, minimizing congestion and improving overall work efficiency.
Comprehensive automatic door solution for factories

Main Entrance
Needs:
- Large, frequent, continuous traffic flow
- Open, barrier-free entrance, hands-free operation
- Modern, luxurious, aesthetic design
- Maintain stable ambient temperature in the lobby
- Increase air conditioning efficiency, reduce operating costs
Solution:
NABCO V-150/250SL or SWICO SD-90 heavy-duty automatic sliding doors:
- Provide a barrier-free environment and safe access even for wheelchair users.
- Use with buffer rooms (preventing wind from entering the lobby) to increase the efficiency of air conditioning in the lobby area
- Stable, smooth, durable operation with high operating frequency.

NABCO V-150TL Heavy Duty Telescopic Sliding Door:
- A major advantage of telescopic sliding doors is that narrow entrances can be widened, and large spaces can be further expanded.
- Adopting “NATRUS”, the future automatic door standard that focuses on safety.
- Achieve effective expansion (1.3 times that of conventional sliding doors) even when the door is opened narrowly.
- Slim technical box design enhances aesthetic value

NABCO GT-1175 Breakout Door:
- In normal conditions, the door operates as an automatic sliding door for clear access
- In emergency situations, the door can open both panels to create a clear passageway, convenient for escape.

Carrying Entrance
Needs
- Barrier-free, clear entrance
- Large-sized and heavy-duty doors
- Safe, stable, durable operation
Solution
NABCO V-250SL heavy-duty automatic sliding door:
- Maximum applicable door weight: Sliding doors can withstand weights up to 250kg per door and single sliding doors can withstand weights up to 500kg per door.
- Achieve low operating costs with long-life design and safety functions carefully designed from the start.

Clean rooms
Need
For manufacturing plants that require strict environmental standards, installing cleanroom doors is a key factor in ensuring product quality and safety.
Solution
Sonha Auto offers solutions with door models such as NABCO V-60/85SL and SWICO SD-60, perfectly meeting these requirements. These products not only stand out for their smooth and quiet operation but also effectively prevent air leakage to the outside. This ensures that the cleanroom environment is consistently maintained at a stable level, meeting the highest production standards.

Multipurpose Toilet
Need
There is a need to provide a barrier-free restroom that can be easily used by people in wheelchairs or baby strollers.
Solution
Multi-purpose toilet automatic door:
- Created based on the common design concept, the restroom guides users with light and is easy to use for everyone.
- The door speed control function ensures the safety of users.

Sonha Auto – Leading provider of automatic door solutions for factories
With many years of experience working alongside major manufacturing plants in Vietnam, Sonha Auto offers a comprehensive range of smart entrance solutions for factories, including:
- Consulting and designing based on the specific requirements of each industry: electronics, pharmaceuticals, food processing, mechanical engineering, logistics, etc.
- Supplying a wide variety of products: industrial sliding doors, high-speed roller shutters, swing doors, barrier gates, and sensor doors integrated with access control systems
- Professional installation and operation, meeting strict project timelines
- Regular maintenance and 24/7 technical support to ensure stable and safe system performance
Sonha Auto’s products are imported from reputable international brands such as NABCO (Japan), BFT (Italy), and Monban (Japan), ensuring high quality, long lifespan, and suitability for industrial environments.
Notable factory projects implemented by Sonha Auto:

Thanh Cong Viet Hung Automobile Factory:

TOTO Binh Xuyen Factory – Vinh Phuc:

Young Diecasting Vina Factory (Thai Nguyen):


Let Sonha Auto accompany you in building a smart entrance solution for your factory—modern, safe, and energy-efficient.
Contact us today for a free consultation and the best quote from Sonha Auto experts!