Cong Nghe Va Thiet Bi Vien Thong Phu Thanh Joint Stock Company Address: No 235, Lane 2, Ngoc Thuy Street, Ngoc Thuy Ward, Long Bien District, Ha Noi City Enterprise code: 0106330495 Phone: 0912683236 Representative: Vu Duc Dung Adress: No 18B, Yen Binh Street, Phu La Ward, Ha Dong District, Ha Noi City Ngoc Thuy Ward, Long Bien District, Ha Noi CityFounding date: 9 - 10 - 2013