Thuong Mai Vang Bac Da Quy Hoang Long Joint Stock Company Address: No 31, Alley 2/1/1, Vu Thanh Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0110229346 Phone: 0981182381 Representative: Than Van Hoang Adress: No 24, Doi Can Street, Cong Vi Ward, Ba Dinh District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 12 - 1 - 2023