Thuong Mai Yen Duong LTD Address: No 8 Hang Cot, Hoan Kiem District, Ha Noi City Enterprise code: 0104953293 Phone: 02439271666 Representative: Tran Kim Yen Adress: No 29 Le Duan, Hoan Kiem District, Ha Noi City Hoan Kiem District, Ha Noi CityFounding date: 12 - 10 - 2010