Tu Van Du An Va Giai Phap Xay Dung Cong Trinh Viet Nam Joint Stock Company Address: No 19, 298 Ngoc Lam Lane, Ngoc Lam Ward, Long Bien District, Ha Noi City Enterprise code: 0102308428 Phone: 0986230786 Representative: Tran Quang Nghia Adress: No 65C Tran Hung Dao, Tran Hung Dao Ward, Hoan Kiem District, Ha Noi City Ngoc Lam Ward, Long Bien District, Ha Noi CityFounding date: 6 - 7 - 2007