Hop Tac Dau Tu Viet Nam Joint Stock Company Address: No 15, A26, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0102097015 Phone: 0903201378 Representative: Pham Hai Duong Adress: No 408, A15, Nghia Tan Street, Nghia Tan Ward, Cau Giay District, Ha Noi City Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 11 - 12 - 2006