4T Joint Stock Company Address: No 164, Kham Thien Street, Kham Thien Ward, Kham Thien Ward, Dong Da District, Ha Noi City Enterprise code: 0102746301 Phone: 0245181766 Representative: Ngo Ngoc Tien Adress: 151 Le Duan, Cua Nam Ward, Hoan Kiem District, Ha Noi City Kham Thien Ward, Dong Da District, Ha Noi CityFounding date: 15 - 5 - 2008