Kosmen Announces Vietnam National Day Holiday Schedule 2026

On the occasion of Vietnam’s National Day (September 2, 1945 - September 2, 2026), Kosmen would like to respectfully inform our valued Customers and Partners of the company’s holiday schedule as follows:

• Holiday period: From Monday, August 31, 2026, through Wednesday, September 2, 2026
• Business resumes: Thursday, September 3, 2026

Kosmen Announces Vietnam National Day Holiday Schedule 2026

During the holiday period, services such as consultations and customer support may take longer than usual to respond. However, our valued Customers and Partners may still submit support requests via message, email, or any of Kosmen’s official contact channels. The Kosmen team will receive and respond to all requests as soon as possible after we resume business operations.

For urgent assistance or emergency issue resolution, please contact us via the following hotlines:

• Northern Region: 0766 899 799
• Central Region: 0935 696 695
• Southern Region: 0965 210 874
• Central Highlands: 0975 359 877

We sincerely wish our valued Customers, Partners, and their families a joyful, peaceful, happy, and meaningful holiday.

Best regards,

Kosmen

KOSMEN - PIONEERING SOLUTIONS FOR HUMIDITY CONTROL & AIR QUALITY

• Head Office: No. 77 Dinh Thi Thi Street, Van Phuc City Residential Area, Hiep Binh Ward, Ho Chi Minh City
• Representative Office: No. 27B, Street No. 12, Hiep Binh Ward, Ho Chi Minh City
• Hanoi Office: NV 4.7, Cau Buou New Urban Area, Thanh Liet Ward, Hanoi City
• Da Nang Office: No. 41 Vo An Ninh Street, Hoa Xuan Ward, Da Nang City
• Da Lat Office: No. 38/7 Ba Thang Hai Alley, Xuan Huong Ward - Da Lat, Lam Dong Province
• Hotlines: 0766 899 799 (Northern Region) - 0965 210 874 (Southern Region) - 0975 359 877 (Central Highlands) - 0935 696 695 (Central Vietnam)
• Website: https://kosmen.com.vn/en
• Fanpage: https://www.facebook.com/KosmenVietnam