Contact information
Head office
No.1, Lane 30 Nguyen Thi Dinh, Yen Hoa Ward, Hanoi City
Office
9th Floor, CT2 Building, A10 Nam Trung Yen Urban Area, Yen Hoa Ward, Hanoi City
Phone
Email
Working hours
| Monday – Friday | 08h30 – 17h30 |
| Saturday | 08h30 – 12h00 |
| Sunday | Rest |