News - Events
Sonha welcomes senior leadership delegation from NABCO Japan on the 20th anniversary of the strategic partnership
On June 17, 2026, Sonha Joint Stock Company was honored to welcome a senior leadership delegation from NABCO Japan and Nabtesco Corporation to its headquarters. The visit took place on the occasion of the 20th anniversary of the strategic partnership between Sonha and NABCO. This special event not only marked two decades of strategic cooperation […]
How often should automatic doors be maintained to ensure stable operation?
Many investors only pay attention to automatic doors when a malfunction occurs. However, warning signs such as slow opening and closing, reduced sensor responsiveness, or unusual motor noise often appear long before a failure happens and can be identified through routine maintenance. Like elevators or central air-conditioning systems, automatic doors operate continuously every day. Over […]
Many investors only pay attention to automatic doors when a malfunction occurs. However, warning signs such as slow opening and closing, reduced sensor responsiveness, or unusual motor noise often appear long before a failure happens and can be identified through routine maintenance. Like elevators or central air-conditioning systems, automatic doors operate continuously every day. Over […]
Privacy Policy
PRIVACY POLICY Last Updated: June 19, 2026 1. Commitment to protecting personal information At Sonha Joint Stock Company, we respect the privacy of our customers, partners, and website visitors. We understand that protecting personal information is an essential part of building trust and maintaining long-term relationships with our customers. This Privacy Policy is designed […]
PRIVACY POLICY Last Updated: June 19, 2026 1. Commitment to protecting personal information At Sonha Joint Stock Company, we respect the privacy of our customers, partners, and website visitors. We understand that protecting personal information is an essential part of building trust and maintaining long-term relationships with our customers. This Privacy Policy is designed […]
Comparing ventilation windows and smoke exhaust windows: Which solution should you choose?
Ventilation windows and smoke exhaust windows both contribute to air circulation within a building, but they are designed for entirely different purposes. Choosing the wrong solution can affect operational efficiency and building safety in the event of a fire. Therefore, comparing ventilation windows and smoke exhaust windows is essential for project owners, design consultants, and […]
Ventilation windows and smoke exhaust windows both contribute to air circulation within a building, but they are designed for entirely different purposes. Choosing the wrong solution can affect operational efficiency and building safety in the event of a fire. Therefore, comparing ventilation windows and smoke exhaust windows is essential for project owners, design consultants, and […]
Which automatic door should you choose for a restaurant? Recommended solutions for different business needs
Today, automatic doors are no longer limited to airports, hotels, and shopping centers. They are also widely used in restaurants, cafés, and F&B chains. A suitable automatic door system not only provides convenient access for customers but also enhances the professional and modern image of a business. However, with a wide range of automatic door […]
Today, automatic doors are no longer limited to airports, hotels, and shopping centers. They are also widely used in restaurants, cafés, and F&B chains. A suitable automatic door system not only provides convenient access for customers but also enhances the professional and modern image of a business. However, with a wide range of automatic door […]
Automatic sliding door or automatic swing door? 6 key criteria to help project owners make the right choice
When designing or renovating a building, many investors find themselves deciding between an automatic sliding door or an automatic swing door. Both solutions provide convenience, enhance the professional image of a facility, and help improve access control. However, each option is suited to different installation conditions and operational requirements. Choosing the right solution from the […]
When designing or renovating a building, many investors find themselves deciding between an automatic sliding door or an automatic swing door. Both solutions provide convenience, enhance the professional image of a facility, and help improve access control. However, each option is suited to different installation conditions and operational requirements. Choosing the right solution from the […]
Safe automatic door usage guide and important safety considerations for users
Safe automatic door usage depends not only on technology but also on how users interact with the system during operation. Although modern automatic doors are equipped with safety sensors, anti-collision mechanisms, and intelligent control systems, unexpected incidents can still occur if the doors are used improperly. So, what should users pay attention to in order […]
Safe automatic door usage depends not only on technology but also on how users interact with the system during operation. Although modern automatic doors are equipped with safety sensors, anti-collision mechanisms, and intelligent control systems, unexpected incidents can still occur if the doors are used improperly. So, what should users pay attention to in order […]