Dien Co Hop Tac Phat Trien Viet Han Joint Stock Company Address: No 37a 9C Civil Group, Thanh Nhan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101758826 Phone: 0903235348 Representative: Dang Lan Phuong Adress: No 41, Tram Lane, Hang Bong Ward, Hoan Kiem District, Ha Noi City Thanh Nhan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 25 - 8 - 2005