Ky Thuat Vien Thong Vien Tin LTD Address: No 16, 438/65, Tay Son Street, Thinh Quang Ward, Dong Da District, Ha Noi City Enterprise code: 0101386021 Phone: 0245634168 Representative: Tran Lan Huong Adress: Zoom 323, C4, Thai Thinh Street, Nga Tu So Ward, Dong Da District, Ha Noi City Thinh Quang Ward, Dong Da District, Ha Noi CityFounding date: 24 - 7 - 2003