Dich Vu Ky Thuat Beta Viet LTD Address: No 112, Tay Tra Street, Tran Phu Ward, Hoang Mai District, Ha Noi City Enterprise code: 0105665650 Phone: 02466811224 Representative: Vu Viet Cuong Tran Phu Ward, Hoang Mai District, Ha Noi CityFounding date: 23 - 11 - 2011