Do Luong Dieu Khien Danko LTD Address: No 9, Lane 14 (No Cu: So 1, Lane 2), Ngoc Ha Street, Doi Can Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102593140 Phone: 733698 Representative: Nguyen Van Khanh Adress: Ao Dau Hamlet, Son Ha Commune, Huu Lung District, Lang Son Province Doi Can Ward, Ba Dinh District, Ha Noi CityFounding date: 2 - 1 - 2008