Dich Vu Ky Thuat Huy Hoang LTD Address: No 23, Civil Group 32, Lane 103/4, Ly Son Street, Ngoc Thuy Ward, Long Bien District, Ha Noi City Enterprise code: 0107996633 Phone: 0988253380 Representative: Nguyen Ngoc Hoang Adress: No 198/142 Thinh Liet, Thinh Liet Ward, Hoang Mai District, Ha Noi City Ngoc Thuy Ward, Long Bien District, Ha Noi CityFounding date: 19 - 9 - 2017