Moi Truong Viet Han - Viko LTD Address: Hamlet 1, Thach Da Commune, Me Linh District, Ha Noi City Enterprise code: 0102303733 Phone: 0913096668 Representative: Phung Quang Duy Adress: Hamlet 1, Hamlet 1, Thach Da Commune, Me Linh District, Ha Noi City Thach Da Commune, Me Linh District, Ha Noi CityFounding date: 29 - 6 - 2007