Truyen Thong Ket Noi Sang Tao Joint Stock Company Address: No 45, Duc Giang Street, Long Bien District, Ha Noi City Enterprise code: 0105183262 Phone: 02423213336 Representative: Nguyen Thanh Huyen Adress: No 19, Lane 145, Nguyen Van Cu Street, Long Bien District, Ha Noi City Long Bien District, Ha Noi CityFounding date: 10 - 3 - 2011