Address: 81 Lac Trung Street, Hai Ba Trung District, Hanoi.
![](https://deltagroup.vn/wp-content/uploads/2020/07/IMG_9376-scaled-1-1.jpg)
Address: 362 / 6A Ung Van Khiem, Ward 25, Binh Thanh District, Ho Chi Minh City. Ho Chi Minh
Address: 81 Lac Trung Street, Hai Ba Trung District, Hanoi.
Address: 362 / 6A Ung Van Khiem, Ward 25, Binh Thanh District, Ho Chi Minh City. Ho Chi Minh