Thiet Ke Va Xay Lap Trang An Joint Stock Company Address: No 14, Lane 65, Vong Thi Street, Buoi Ward, Tay Ho District, Ha Noi City Enterprise code: 0107619226 Phone: 0973833306 Representative: Nguyen Tien Thang Adress: No 8, Lane 324, Thuy Khue Street, Buoi Ward, Tay Ho District, Ha Noi City Buoi Ward, Tay Ho District, Ha Noi CityFounding date: 4 - 11 - 2016