Vien Thong Dai Thanh Mobi LTD Address: No 68, Cau Buou Street, Yen Xa Hamlet, Tan Trieu Commune, Thanh Tri District, Ha Noi City Enterprise code: 0106388047 Phone: 02462439126 Representative: Hoang Van Thao Adress: Thanh Lap Hamlet, Quang Tien Commune, Tan Yen District, Bac Giang Province Tan Trieu Commune, Thanh Tri District, Ha Noi CityFounding date: 10 - 12 - 2013