TMDV & Ky Thuat Bach Khoa LTD Address: No 10, Alley 6, Lane 169, Hoang Mai Street, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Enterprise code: 0105602026 Phone: 02462840442 Representative: Mac Van Nghi Adress: Thap Phan Hamlet, Dong Lac Commune, Nam Sach District, Hai Duong Province Hoang Van Thu Ward, Hoang Mai District, Ha Noi CityFounding date: 31 - 10 - 2011