Dau Tu Va Khai Thac Kinh Doanh Ha Noi Joint Stock Company Address: 29 Cum 4a Civil Group, Xuan La Ward, Tay Ho District, Ha Noi City Enterprise code: 0101790033 Phone: 0247539250 Representative: Duong Ly Nham Adress: No 11B An Duong, Tay Ho District, Ha Noi City Xuan La Ward, Tay Ho District, Ha Noi CityFounding date: 10 - 10 - 2005