Thuong Mai Va Xay Dung Son Viet Joint Stock Company Address: No 33B, Gia Ngu Street, Hang Bac Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0800679863 Phone: 0913773209 Representative: Pham Xuan Truong Adress: 4 Ton Duc Thang, Van Mieu Ward, Dong Da District, Ha Noi City Hang Bac Ward, Hoan Kiem District, Ha Noi CityFounding date: 1 - 6 - 2009