Completion of maintenance for the NABCO automatic door system at Aeon Mall Long Bien

In operating room environments, maintaining sterility depends not only on air filtration systems or pressure-control HVAC systems but also directly on the design of the entrance doors. Operating rooms are areas where people, medical equipment, and supplies frequently move in and out, making doorways one of the most common points for air leakage. So, why […]

In hospitals, operating theaters, cleanrooms, and pharmaceutical manufacturing facilities, airtightness is one of the most important criteria when selecting a door system. Among various classifications, A-4 airtightness is widely regarded as the benchmark for environments that require strict environmental control. So, what is A-4 airtightness, how is it evaluated, and why do many project owners […]

In pharmaceutical manufacturing plants, electronic cleanrooms, and hospital operating theaters, an airlock is one of the most critical areas for environmental control and contamination prevention. Although it is commonly used in these facilities, many people still do not fully understand its actual function. So, what is an Airlock, how does it work, and why is […]

One of the most common questions when considering or installing an automatic door system is: Can automatic doors be opened during a power outage? Many people worry that when the power goes out, the door may become locked shut, disrupting traffic flow or preventing safe evacuation in an emergency. In reality, modern automatic door systems […]