Tu Van Quan Ly Va Phat Trien Nang Luong Sach LTD Address: No 312 Ngoc Lam, Ngoc Lam Ward, Long Bien District, Ha Noi City Enterprise code: 0101255318 Phone: 0248272645 Representative: Bui Ngoc Hoa Adress: No 312 Ngoc Lam, Phuong Ngoc Lam, Long Bien District, Ha Noi City Ngoc Lam Ward, Long Bien District, Ha Noi CityFounding date: 2 - 7 - 2002