Tu Van Xay Dung Delta Viet Nam Joint Stock Company Address: No 139/13/4, Tan Mai Street, Tan Mai Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102363059 Phone: 0989141428 Representative: Tran Quoc Viet Adress: No 17, An Ninh Street, Gia Loc Town, Gia Loc District, Hai Duong Province Tan Mai Ward, Hoang Mai District, Ha Noi CityFounding date: 14 - 9 - 2007