Thuong Mai Hiep Yen LTD Address: No 12 K1, Nha May Tran Hung Dao Town, Dong Nhan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101572860 Phone: 0249712979 Representative: Tran Van Trong Nghia Adress: Lot 19B1 Khu DTM Viet Hung P.Viet Hung, Long Bien District, Ha Noi City Dong Nhan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 26 - 11 - 2004