Published: 07.07.2025
See moreKosmen Updates Administrative Addresses Following the Merger of Provinces and Cities

Dear Valued Customers and Partners,
In compliance with regulations on updating administrative addresses following the Government’s decision on merging and adjusting administrative boundaries, Kosmen Joint Stock Company respectfully announces:
Effective from July 1, 2025, the addresses of Kosmen’s headquarters and representative offices will be updated as follows:
Previous Addresses
- Head Office: No. 27B, Street No.12, Quarter 2, Hiep Binh Phuoc Ward, Thu Duc City, Ho Chi Minh City
- Hanoi Office: NV4.7, Hai Au 2 Street, Cau Buou Urban Area, Thanh Tri District, Hanoi City
- Da Nang Office: No. 385B Hai Phong Street, Tan Chinh Ward, Thanh Khe District, Da Nang City
- Da Lat Office: No. 38/7 Ba Thang Hai Alley, Ward 4, Da Lat City, Lam Dong Province
Kosmen updates administrative addresses following provincial mergers
New Addresses After the Merger
- Head 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
New Invoice Information
- KOSMEN JOINT STOCK COMPANY
- Tax Code: 0316512614
- Address: No. 27B, Street No.12, Hiep Binh Ward, Ho Chi Minh City, Vietnam
This address update is made to reflect the new administrative boundaries effective from July 1, 2025, and does not affect any other legal information, including the company name, tax code, phone numbers, contact email, or the validity of any contracts, terms, or transactions that have been, are being, or will be entered into between Kosmen and our valued customers and partners.
To ensure smooth communication and record-keeping, we kindly ask you to update the new address information above in your databases, accounting systems, and related documents.
We sincerely appreciate your trust and cooperation over the years and look forward to continuing our partnership in the future.
Respectfully,
KOSMEN JOINT STOCK COMPANY
KOSMEN – THE TRUSTED NAME IN DEHUMIDIFIERS AND AIR PURIFIERS IN VIETNAM
- Head 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: Northern Region: 0766 899 799 - Southern Region: 0965 210 874 - Central Highlands: 0961 061 076 - 0935 696 695 (Central Vietnam)
- Website: kosmen.com.vn