Dau Tu GTB LTD Address: No 63 Hang Trong, Hang Trong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0108516336 Phone: 0983662449 Representative: Trinh Ngoc Dung Adress: 19 G2-E4, Quynh Mai Town, Quynh Mai Ward, Hai Ba Trung District, Ha Noi City Hang Trong Ward, Hoan Kiem District, Ha Noi CityFounding date: 16 - 11 - 2018