Thanh Trang Address: No 131 Hoang Quoc Viet, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0101319762 Phone: 0248361402 Representative: Tran Thi Kim Dung Adress: No 38, Lan Ong Street, Hang Bo Ward, Hoan Kiem District, Ha Noi City Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 31 - 12 - 2002