Tu Van Thiet Ke KTV LTD Address: No 28, Lane 218, Linh Nam Street, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108468315 Phone: 0844479333 Representative: Nguyen Khac Tien Adress: Hamlet 3, Cuong Thinh Commune, Tran Yen District, Yen Bai Province Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 5 - 11 - 2018