Thuong Mai Va San Xuat Co Khi Duy Thanh LTD Address: No 1, 81/2/51 To 15 Alley, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0101847554 Phone: 0247530820 Representative: Tran Quang Thanh Adress: No 1, 81/2/51 To 15 Alley, Nghia Do Ward, Cau Giay District, Ha Noi City Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 29 - 12 - 2005