Dich Vu O To Chau Nam Duong LTD Address: No 11, Lane 172, Au Co Street, Tu Lien Ward, Tay Ho District, Ha Noi City Enterprise code: 0107717696 Phone: 0918825868 Representative: Ha Xuan Duong Tu Lien Ward, Tay Ho District, Ha Noi CityFounding date: 7 - 2 - 2017