Vang Bac Da Quy Quang Thang Address: No 9 Tran Nhan Tong, Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0106879006 Phone: 0904615678 Representative: Do Quang Thang Adress: No 34, Lan Ba Lane, Trung Phung Ward, Dong Da District, Ha Noi City Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 17 - 6 - 2015