Thuong Mai Va Xuat Nhap Khau Tan Hoang Ha Joint Stock Company Address: Day Nha 17, Civil Group 23, Lane 105, Vong Ha Street, Chuong Duong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0105597601 Phone: 02439413999 Representative: Dang Thu Ha Adress: No 177B, Le Duan Street, Nguyen Du Ward, Hai Ba Trung District, Ha Noi City Chuong Duong Ward, Hoan Kiem District, Ha Noi CityFounding date: 31 - 10 - 2011