Giao Duc Truc Tuyen GBT Joint Stock Company Address: 3rd Floor, HLT Building, No 23, Alley 37/2, Lane 37, Dich Vong Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0107312636 Phone: 0901757599 Representative: Tran Duc Quyet Adress: No 9B, 58/23 Tran Binh Lane, Mai Dich Ward, Cau Giay District, Ha Noi City Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 25 - 1 - 2016