Dich Vu Tong Hop Dien Lanh Bach Khoa Joint Stock Company Address: No 5, 562/59/51 Thuy Khue Lane, Buoi Ward, Tay Ho District, Ha Noi City Enterprise code: 0105846921 Phone: 02422132381 Representative: Hoang Thi Thu Adress: Hamlet 10, Thach Than Commune, Quoc Oai District, Ha Noi City Buoi Ward, Tay Ho District, Ha Noi CityFounding date: 9 - 4 - 2012