Contact information
Head office
No.1, Lane 30 Nguyen Thi Dinh, Yen Hoa Ward, Hanoi City
Office
27th Floor, 30T2 Building, Nam Trung Yen Urban Area, Yen Hoa Ward, Hanoi City
Phone
Email
Working hours
| Monday – Friday | 08h00 – 17h30 |
| Saturday | 08h00 – 12h00 |
| Sunday | Rest |